With this question,it's reall obvious that you are a crypto noob.. Haha.
Anyways,if you have different kinds of tokens(sounded like you did),then the chances of selling them all in a single place is quite slim,there are many exchanges where you can convert your tokens to bitcoin or ethereum or other alts but you would likely not see a single exchange where you can sell all of them because there is no exchange in earth that lists all the tokens available in the market.

Personally, when i want to teach a large number of people about bitcoin, in other to make it most interactive, I hold the lectures in telegram,telegram is crypto friendly and it has cool features like stickers,GIFs,pictures and videos that can make the teaching sessions more fun and educative.

The possibility of Bitcoin hitting $0 is near impossible unless something really cataclysmic happens,such as the collapse of the whole infrastructure,but we all know that nothing is impossible and that is why i tell people to only invest what they can afford to lose incase the impossibility becomes possible.

Bitcoin just grew by almost $300 this morning! It seems we are over the red days and i am optimistic about the future of crypto right now,great tidings ahead.

The total amount of bitcoin is 21 million but only over 16 million has been mined so far,with the more and more difficulty associated with mining,it might take over 50 years before the remaining 5million tokens are mined.

Bitcoin promotes anonymous payments and that is really bad for government because if would be hard to keep track of assets tankless of knowing how to enforce tax payments on the assets,many counties rely on tax revenues for survival so it doesnt bode well for them if bitcoin is universally accepted.

Asking if you can send ETH with 0 gas price is basically like asking if you can drive a car with no petrol,it's just impossible.. Gas is what powers transactions in the Ethereum network and it is a fundamental need when you want to push a transaction in the blockchain.

Patience is the greatest thing you need if you want to be a successful crypto trader,you can be the greatest analyst but if you dont have patience,you are doomed to fail,that is why it is good to research before investing,because if u hold a token with value,even if it dips,it would rise again.

Too many cook spoils the broth and in this ICO space,there are just too make ICOs and it is getting too saturated,if this trend continues,ICO would die because people would just stop investing.

As for investing in a platform with an already working products,some products we see now are just laughable.

But in that whole crowd,there are still some good ICOs and the fact that am proudly wearing the signature of one of them proves that fact,you just have to be adept at selecting the weed from the seed.

To be honest,I personally dont care about what the owners if bountyhive get,I am a participant in the site and to me,it's almost like free money because I dont have to submit any reports,my tasks there is almost too easy to be true and at the end of each campaign,I get paid,if I dont get paid,that is where I would have issue with them but I get paid and I think the at is quiet adequate.

This is definitely a problem I personally encountered when bitcoin price was high,there was a time I spent $25 just to send $200 worth of bitcoin to a friend,but with the reduced price of bitcoin now,we no more encounter such issues anymore.

In my opinion,it's not always about price,it's about value and technology and if you believe in that technology
I have loved bitcoin from day 1 that I discovered it's existence and even if other alts eventually surpasses it (which I think is highly unlikely anyways),I would keep holding my Bitcoin.

My Bitcoin story has been both good and bad but the good outweighs the bad. Since the bad is just a few,let me start with it.

Was Scammed:- I invested in a HYIP and it crashed with my investment still in it.
that was the bad

but the good is just so much,I started Bitcoin with just a data enabled device and enthusiasm,but now I have made quite a lot from it.

To be honest,I dont know much about EOS but what I do know is NEO.. NEO has a good blockchain and it is supported in China.

But most importantly..
NEO encourages people to hold because of the GAS you get when u keep NEO in an exchange or in your wallet,no other coin does that.

There is one thing I check before getting involved in a bounty... Their history and their rating,I only go for highly rated projects that didnt just materialize from thin air,and I never go for bounties that has an invincible team,the team has to be fully visible.

I have always been a very strong advocate if DYOR (Do your own research) but I am also a strong believer in the future if NEO so if I am to suggest the best altcoin,I would suggest NEO(because you get daily gas and it's an awesome project) and I would also suggest KCS( Kucoin shares) because it is vastly undervalued right now,that token once hit $20 and it was a very strong competitor o BNB but now BNB is $13 and KCS is $3.

In my country,the conversion rate is dollar is very very high,$2 can feed an adult for a while day very very comfortably.. So in my country,it's possible,I am saying it's possible because it's exactly what I am doing,I quit my job some months ago and I starred doing airdrops and bounties fulltime,I made my whole years salary in just 2 months because if I make any small amount and convert it to my local currency,it's big money.

As for me,the best way to secure my trust in any good project is the advisory team,if the advisors are well known people,it would make it hard for them to end up as scammers and good advisors with reputations to protect wouldnt go for any shit project,they always go for the best because it would boost their reputation.. So for me,the advisors are when I check.

This is a good question and in my opinion,I think NEO is the best coin(apart from bitcoin and ethereum) to invest in right now(I personally did).
You wanna know why?
1)Holding NEO gives GAS.. All of us likes freebies,normally I am not a long holder but NEO is the only token I have been holding for month,for the simple fact that even in my wallet,I am still getting dividends in the form of GAS every single second,no other token does that,another oken that comes close is Kucoin Shares(KCS) but to get your daily dividends,you need to kee the token in the Kucoin exchange and w all know that it's not advisable to keep tokens in an exchange long-term.
2)NEO has a wonderful blockchain and enables fast transactions with low fees,infact there is 0 fees if you know how to do it.
3)NEO is 100% supported in China.

I was quite shocked when I checked my Coinstats app and saw the green everywhere,initially I thought it would be a quick pump and dump but I woke up this morning to see that the uptrend continued,now am beginning to feel optimistic that this new change is here to stay.. Until the next correction.