True. in fact according to statistics 90% of traders loose money in their first months but that is because they don't play with rules.
it doesn't matter whether you do it with binary, pump and dump or simply on forex trading.  Trading strategy is a bonus but what you need is the control.

if you just trade during the obvious trend, then you can win almost hundred percent of your trading rate. so if you enter to trade position and you don't know why you are buying or selling at such price, you better get out. and not trade at all. but instead wait for the obvious pattern or pump and dump.

I'm doing this for penny stock trading but this principle also applies to crypto currency trading.
check here for beginners https://www.youtube.com/watch?v=HiY2OJZQLXc

I was doing some cleaning on my room and I found some floppy disks, they are around 15 years old! from the Sony brand. I don't have a floppy disk device anymore on my computer, so I used an older computer because I was curious to see if they would still work.
To my surprise, they worked and all the files were accessible.

This made me think that, you could store some Bitcoin related stuff in floppy disks too? Obviously having backups in other places too.. but floppy disks may be yet another cheap way to store files. If I put my seed key in a txt (compressed in a 7z file with a pass) and my wallet.dat file on that floppy disk, it would have lasted for 15 years. I hope that if I do this, in the next 15 years when I find the floppy disks again, I will be rich

I agree that he/she must check the site background first if its safe, secure and trusted then go. Location is a main factor on how you can buy bitcoins using credit card. Like here in our country we have our local site where we can buy and sell our bitcoins, they have also a mobile app so it is convenient. I suggest to make a research or survey before to decide what's best for him. He is on the right way by asking...

Credit cards actually charge fees to the merchants, and the cost is passed to the customer. In theory, if you paid with Bitcoin, it should be cheaper by more than a few cents.

With Bitcoin, you aren't owing money to someone. You either have the money at the time of purchase or you don't. Sure that may be inconvenient, but so is having to pay credit card payments and if you are late, then also the huge amount of interest that will generate.

Another thing about Bitcoin is that you don't need to give away all of your personal info in order to get some. Unlike with credit cards, there is no application you have to do, and you don't need to wait for any application to be approved before getting Bitcoin to spend.

Another is that if your card gets stolen, it is a pain in the ass to recover from fraud and it is also incredibly difficult to recover from identity theft that can also occur with stolen credit cards. With Bitcoin, there is none of that hassle, just the risk that if your Bitcoin is stolen due to your own poor security, you probably aren't getting any of it back.

to me gambling is some thing different from trading, trading is less risky than gambling, gambling is totally a game of luck while in trading you must have good knowledge about the product and must have good trading skill.

Bitcoin is worthy for me and as you said  it really gives us  an  opportunity to earn  more money since there are lots of  ways  to  gain it, either  on  investments, freelance works and  many others to mention. Well  if you decide to  put  fully on your assets  on to bitcoin  you must  think  very carefully  with this matter since it would be risky.