Feeling the stress would mean you really take seriously trading, I am still starting to trade and I am not in profit yet, I started with a little amount to experiment if I have the skills to make money in trading but seems it is not that easy so I need to adjust my method from time to time until I hit it right.
That's what trading wants from you, some time and a little concentration and if you do that you will be able to get all the things about it if what is going on in the markets and which coins are best for buying and when to sell them back.
Yes, true trading need full concentration 100% for us to earn more bitcoin. And the wises things to do while doing trade is always start form minimal capital so you can also minimize your losses in the end. So, on my part its less 1 bitcoin
BTC that I had been saved so far.