A baby will fall many times before it learns to walk.
My practical advise for you would be :
1. Do not expect to make profit on every trade.
2. Have a comfortable level of stop loss.
3. Don't take loss personally. Remember, even best of players get cleaned bowled or go thru a rough patch.
4. Best suggestion for you would be to not paper trade, but take a small position of say 2, 5 or 10 shares, and then try your system comfortably even if it has wider stop losses.
If even this is not possible, then take a complete break from the market till you think you can do better.
There are two books by Mark Dogulas which relate to psychological and practical aspect of trading which I highly recommend to you - The Disciplined Trader, and Trading in the Zone. Have read them twice over myself.
Good luck.
I have thought of some trading strategy, but I am unable to pull the trigger and punch in the order. Somehow I a am too nervous to loose money be it a small amount. I have paper traded for 3 months.
Can it be because I have never done intraday or I am not confident of my strategy or I am an insecure person or mentally weak person ?
i am just too much confused at this point