You don't have any experience on forex it seems. Just download metatrader and have some fun with a demo account. There are many bots both paid and free which you can use with forex trading.

Crypto trading is not much different than forex. All you need to make right guesses more than wrong ones.  

I don'.t know about C.A.T. much but if you checked the GunBot you'll see that it makes the most profit if there is a bull market going on. The statistics were like; on a bull market you'll most likely to make %500 with gunbot and you'll be making %400 with holding. Don't remember the exact  numbers but you can think of gunbot as a profit booster.

You probably won't be making any money if everything goes to shit, neither by holding nor botting.