We are told several times on this forum never to leave your coins on exchange, well I know the difference about low rated exchanges and high rated exchanges and I know that many traders prefer high rated exchanges for trading because of volume and Liquidity but my point is there is no way to be a trader without your coins sleeping in exchange wallets, why? Because sometimes while you are asleep bitcoin can hit a new price target.
For example BTC is trading at 8000$ and I put up a sell order at 9000$, most times this won't happen in an instant, sometimes you wake up the next day and your order became successful isn't it? Now for those saying 'don't leave your coins on exchanges' how do you trade?
I think you have mixed it up, when it comes to trading, your capital stays on the exchange platform, and you only withdraw your profits,
But when you send out your coins out of an exchange, then you are investing, with no intention to sell soon.
Trading means you can afford to sell any time there is an opening which is now, while withdrawing your tokens from exchange means, you are selling later at a rather desired price.
If you are a trader, you don't have to send your coins around, withdrawal charges will claim your profits from you