And what is wrong with that? i am never trading with bitcoin/usdt because it is extremely risky, there is no way to predict the trend or how it is going to go through in the next hours/minutes/days.
I trade off the order book and depth chart on gdax. I bought when I did because I saw the wall on the depth chart and was confident the price was going to upswing when it hit the wall.
That is the reason of why i prefer to trade with altcoins, and no, i never go all in with all my trades.
Maybe, sometimes i just put more than 30% of my entire portfolio on a single altcoin, but it has never been more than 50%.