So after reading material for a few weeks and consulting with my brother, who works in this line of business, I'm going to go ahead and jump in into trading. Question is, I'm not sure for how much? Trading reminds me a lot of Texas Hold'em of where you need a big enough roll to actually be able to maneuver and take some risks to make a profit. Problem is, I don't want to commit too much if I find this isn't for me. So what would a good happy medium be?