Intraday Trading

http://www.quora.com/What-is-the-best-strategy-for-intraday-trading-in-NSE-What-are-the-more-reliable-technical-analyses-for-intraday

Are these people afraid of the markets or are they misguiding?

“To each one his own”

Quora is a platform where people post their opinions/answers based on their experience in the markets. So to call them losers isn’t really nice.

If you’re someone who has made money trading Intraday, you’d recommend it to people around and if you’ve lost, you’d discourage. So its just individual choice and nothing else.

Another way of saying "within the day". Intraday price movements are particularly important to short-term traders looking to make many trades over the course of a single trading session.This term is often used to refer to the new highs and lows of a security. For example, "a new intraday high" means a security reached a new high relative to all other prices during a trading session.​ The term intraday is occasionally used to describe securities that trade on the markets during regular business hours, such as stocks and ETFs, as opposed to mutual funds, which must be bought from a dealer.

I dont see anything wrong with the answers in that link.
It seems they are not afraid, but giving free advice. So they dont care much.