Trade according to trend.
17200 - 17800 safe range for Nifty.
We can also consider above range as no trade zone for letting market to decide it's next move.
Losing money with day trading for while is quite possible in such scenario.
Even short term positional is bit risky.
Only accumulating good valued stocks in SIP format for long term is worth.
Still any good opportunity for day trading will always passed to you.
Till then relax or trade small.