I am still mostly paper trading atm with the odd punt. I am...

I am still mostly paper trading atm with the odd punt. I am holding BUL over night. I had a bad case of information overload today. I felt well perpared before opening, had stocks to watch, looked at charts etc. The amount of new tips that came overwhelmed me. I was DYOR as fast as I could and new leads kept coming in faster than I could analyse them. With some by the time I was convinced that it was a buy the goal posts had changed and I felt I had missed the good buy in price. I suppose I need to be more selective and concentrate on a smaller number of stocks and "do" them properly. BUT which ones?? That is what I hope experience will teach me.