Bitcoin is not really an easy way to earn money, it is as hard to earn bitcoins as it is to earn money in outside world, because bitcoin is also a kind of currency or money that can be used to do the things that you can do with the money used in your country.

5 years is a really big interval of time, in these 5 years many things can be changed in bitcoin world, like it can be accepted by many places in outside world, and it would also gain a lot more popularity and it will surely be used more than often in these 5 years.

That is actually the best method to make yourself safe from losing all what you have, to just put a limit to your loses, and keep it in mind that if you lost the amount you've decided you will stop betting so that you don't lose the remaining.

By investing websites you probably mean HYIPs and ponzi websites that claims to give double returns after some hours or a few days.
Many new users get scammed by them and invest their bitcoins which they earn after a lot of hard work and those scammers just run away with their money and those poor users cannot do anything, that is why doing a research before investing is good.

You cannot earn a lot from faucets even if you have a bot, your bot will be caught today or tomorrow and what after that? Again typing captchas for hours to earn some bits that are worthless.

It really depends on luck in gambling, it cannot fix anyone's life who enters it with a huge amount of money, not everyone can win a lot in gambling, it is just some lucky ones who get the opportunity to earn big from gambling and fix their lives.

People lose their money even after putting the odds of winning to 98 or 99%, so there is really no guaranteed profit in gambling, you can win big in seconds if you are lucky and you can also lose everything in seconds if you are unlucky at that time.

There are a lot of ways to earn bitcoins from this forum not just these two methods, someone can sell his services if he has some special skills like programming or designing etc, or someone can sell things like digital or physical goods, or you can also find a lot of ways to earn bitcoins from services section.

Surely someone has the opportunity to earn bitcoins as well after joining this forum, but the ones who are new to this forum they should firstly learn the things before they can start exploring the methods of earning.

No casino can help you earn money, better to stay way from gambling or you will regret it later when you lose everything you have.

It has nothing to do with the price if you are earning them from somewhere like a signature campaign or something else that has a fixed amount to give you in a week or in a month, but it matters if you are earning from faucets or from any other places that pays you for what you do at that time, and it is really not possible to earn 1btc in a year with such small tasks like faucets.

Faucets are definitely a waste of time but for those who already know other ways of earning bitcoins, but faucets are good for those who are new to bitcoin and still doesn't have any other option of earning bitcoin, so they should start with faucets and later on they should try something else.

A newbie should wait until his account rank rises and while his rank is low he should keep learning new things about bitcoin that will help him ahead in signature campaign he is going to join in future.

Not every method of earning bitcoins needs any technique of special types, if you are new you can collect bitcoins from faucets and that doesn't need any techniques, if you have some knowledge you can earn bitcoins from signature campaigns, that also won't need any special techniques.

Faucets are actually good only for those who are new to bitcoin and cannot get into any other complicated method of earning bitcoins because of lack of knowledge, but someone having some knowledge about bitcoin and other methods of earning it should not waste their time on faucets i would say.

It it obviously not a task to be done with just faucets or signature campaigns, faucets even would take you months to complete that target, and signature campaign would also take you a lot of time to reach there as the payments of signature campaigns are also not that much.
It can only be possible with trading or working with your skills, for trading someone would need a big capital, and for working someone would need some great skills, so if you have one of these than you may reach your target in a week.

Obviously, someone may can be able to earn 1btc in a year easily with signature campaign but no one should just rely on signature campaign to earn bitcoins, if someone do multi tasking he can earn more than 1btc in a year so it is much better to not just rely on signature campaign but try every method possible to earn bitcoins.

It is difficult to leave gambling if someone is losing money but not all together, but it becomes easy for someone to hate gambling once he loses a really big amount in it, and after that he won't turn back to gambling when he remembers his loss.

There are actually a lot of reasons stopping people from using bitcoin but you are right, that is a big reason in some places where media is working dawn to dusk to kill the positive concept of bitcoin from the minds of people, and the people who were never aware about it are believing it with blind eyes without doing their own research about bitcoin.

Maybe putting them in a bank to keep them safe is good, but investing in bitcoin is not bad as well, someone would surely earn profits with the time going if he invests his money into bitcoin, and if someone thinks it is risky then he should just invest a half of it and try if it works for him or not.