When I trade intraday is brokerage my only cost in the market?

What are the charges that are payable in intraday trading. Are all the costs covered in my contract note?

What are the important things that an intraday trader needs to take care of while actually trading in the markets?

Do I need to look at costs in my intraday trading account or stick to my trading strategy?

What do I do if my stock has come down and I want to reduce my cost of holding?

As a trader, do I need to really worry about my trading costs?

Do I require a demat account to trade in intraday basis only?

Can I trade intraday when the market is fluctuating very much?

My broker tells me that the market is smarter than me. Then can I make money in intraday trading.

Can I trade intraday by putting my demat account holdings as margin?

Can I trade intraday without stop loss if I am very confident of my trade?