Order in which concepts should be approached,

  1. Stock investing - Delivery Trades
  2. Swing trading - 2-3 days to weeks or month
  3. Intraday trading in stocks
  4. Intraday trading in stocks with margin/leverage
  5. buy/sell options with monthly expiry - not intraday, but buy/sell within 2-3 days or week
  6. Intraday options trading with weekly expiry
  7. Intraday options trading on expiry day - huge volatility
  8. Futures trading - Requires large capital and very risky