is it possible to trading without capital?
Without capital here means without money that come out from your pocket as capital.
If possible, i want to learn from very small thing in trading, yes without money on my pocket or my bank account.
Yes it is possible, this is one way you can do it:
* Find a paper trader (i think tradingview offers one for free) to practice trading
* Participate in airdrops/bounties to build up some capital ... will take a while to build up something substantial but the paper trader will keep you occupied
* Use this capital in order to trade
Paper trading gives you the ability to trade without consequence, although that in itself is a disadvantage because you will take more risks than you would with your real money