You have to be aware that you can't earn to much money in the short time without high risk.
So, if you asking how to become reach fast, yes, you can try with investments, trading, gambling etc but be aware that you can also loose a lot money in this way.
Don't you think that everybody here wants to earn some Bitcoin? But, there is no easy answer for this question and depends mostly how much you are willing to risk?
In my opinion, it's better use your money and time and learn some skills like programming and work for very good money, or start own business.
Starting own business is not play of kids. saying that is very easy but doing is not. it cast lots of money. and work. and if it comes to bitcoin and crypto it become even more hard and difficult to do so.
but if we decide to start business then he should not waste any time and go head right now.
there are some small businesses also like buying selling digital goods, goods and accessories. OP can start with them.
mining, exchanging, trading are also some types of business but they need lots of money and skills of course. a newbie can't even think about them.
learn first.