Few things everyone must do before entering intraday trading.
1. Give at least 400 hours of screen time, reading charts.. Paper trading and working with different strategies. You can find many on this forum.
2. Learn to control fear.
3. Learn to control greed. (two very different things. Both will destroy your capital)
All other perquisites like money and risk management, you will learn when you give enough screen time learning charts and this forum.
Dont even think about trading with real money unless you can successfully predict trends atleast 60% of time.