Why do you have to use amounts of money that make you uncomfortable? A good position should end up becoming big vs. the lesser positions mostly on its own merits.
Yes the stomach and patience are hard. Basically because you will never be sure.
Yes the stomach and patience are hard. Basically because you will never be sure.
Having proper income for daily life and budgeting for setbacks is a different discussion. That's an issue you must get in order prior to investing. It's a prerequisite.