dear xray,...
Intraday trading can be done with the ease of different things,..
1. Pivots ( support & resistance )
2. Fibbonanci levels
3. EOD analysis ( Its not a good job always. )
4. Using charts , intraday supports and resistance.
5. Using indicators in intraday charts ( RSI, MACD, Stoch etc.. )
6. TIPS lol...
These r the possible ways for intraday. but as far as trading is concern in intraday u need to be like a soldier. U should be able enough to change ur positions ( if ur talkin about trading , i m not talkin about intraday INVESTMENTS. )
In the current market, intraday is the best way to minimize ur loss.
Regards,..
Darsh