Hitesh portfolio

Hi @hitesh2710 sir, I was reading How to make money in Stocks by William J. O’Neil. Need your guidance on these two questions:

1. The author suggests going for heavily concentrated bets and aiming for a 30-40% profit target. Since you have been following this book, what is your take on concentration vs diversification? Does entering at the right pivot points will save us from the drawback of heavy positions?

2. Is there an Indian alternative to Investors Business Daily?

Thank You