I'm learning how to trade crypto and I hear a lot say that it's best to invest in Coins when Bitcoin resets.
Can you tell me what meant of reset from what you have said above? did you mean when bitcoin gets dumped to the bottom and you call this a reset for the bitcoin? Have you ever heard this? buy at the dip and then sell at the top. I think this is the best advice that must be taken by anyone. The bear market will be giving you more opportunity to buy more and more bitcoin at the bottom price. So what are the signs that Bitcoin is resetting? Not asking when it resets only God knows but when a reset has happened?
There's no exact date about bitcoin reset. If you have bought some good tokens during the bitcoin dump and you must be a lucky guy as you have made a lot of money as a return from your bitcoin. I think that you have been missing what you call that a bitcoin reset. bitcoin is slowly recovering again and buy now or regret it later. 
do your own research. Im feeling confused about what you meant about to reset. 
I believe the OP meant When Bitcoin bottoms out and starts to recover. I don't think most crypto traders know when this happens that is why it is actually wise to do some DCAs as the market is dropping cos we dont know when it will reverse so with your ability to DCA, you will definitely be buying some close to the bottom and make good profits.