I wouldn't recommend you to gamble for profit as you will always end up losing.
Gambling should be a fun hobby that you do for excitement,not a thing that you do to earn money.
If you keep gambling for excitement and not for profit, you won't find yourself at a situation that you lost more money then you planned.
you think f you gamble for fun will not make you ended up losing?
of course not , you know that too isn't it?
no matter you gamble for fun or profit , you will still have a bigger chance to lost than win ,
the only way to make you avoid all of this is just quit from gambling forever or take a risk and gamble responsibly.