What other alternatives might there be?
Trading OPM at any degree puts you on an entirely new level of responsibility and anxiety.
If you haven't had the experience, you might want to try to involve a family member or close friend at even a tiny level of involvement to see if its something you can handle emotionally.
Yes, that can be difficult to arrange, but far easier than jumping into a professional relationship and finding that you've made a big mistake.
Assuming you have, say, $250,000 no need to become someones punching bag.
