if we do short term trading it mean we doing daily trading
Not really, short term trading does not really mean doing it on a daily basis.
You can set your own target on short trade and if you do long term trade, you will understand their difference.
IMO based on experience, I consider short term trade trading one month and less.
.and in bearish trend there are much opportunity occur in market.but we ave to understand and have tested strategy to trade in this condition.
The bearish market could affect your strategy, but that if you are only bullish because you'll be more on increase, rather than a drop of price.
If those people who short the market can be profitable in bearish times, then anything is possible, you can also do it.