The same thing happened with me , bro trust me just control your temptation/greed for profits , if you are getting a certain percentage of profit then book it and chill , don't go after big profits , or get in FOMO.
If you are new I think you can open free demat account on groww .And for stock it depends on whether you want to invest for short term or long term
@22daini bhaii pushkar raj bhai ka technical analysis vali playlist dekho , price action sikho aur practice Karo live market mein ( paper trade karke) aur 1-2 mahine mein perfect ho jayega