Hey mate,
One of the most important things for people who havn't "gambled" before is to get over the "zomgitsmoney" problem.
The best way to do this is to treat poker as a strategy game, a playstation game, or whatever games you like to play outside of poker. You have got $50 which is credits. Your credits are bought and there is no going back.
You learn about the game, you try to improve and after hard work and determination you have more credits, you gradually build and build your credits up until you have 10x your starting credits (easy enough in most games so why not this one?) you have completed your challenge successfully.
In what other game do you get websites with millions of members trying to help you out?
In what other games are there literally 10's of thousands of articles and videos giving you advice?
In what other games can you actually hire psychology coaches?
In what other game can you play 20x the game so you can win 20x the amount in the same time? I'm pretty sure its impossible to play 20 games of fifa simultaneously!
In what other game could you cash out $1000+ at the end?
Treat poker as a skill game, don't care about betting X$, you are betting X amount of BB's and Y% of your bankroll.
You can beat the game and you will beat the game.
Let us know how you get on?