I got into altcoin trading just recently, a week or so ago.
Honestly I never dealt with exchanges before and this is all new to me but it's both fun and very stressful. I'm not a big time player, in fact I started out with nothing and just mined some Hush, sold that and bought ARK/Waves/Shift/Espers. I own maybe $500 worth of coins right now lol, but I plan to increase this.
However stress is getting to me. I keep checking the prices, trying to buy low and sell high and I do that at work now as well and even dream about it. I dreamed Espers was getting pumped and my exchange closed Espers trading and I woke up all pissed off and sweaty and cursing the non existent exchange.
I'm not very interested in the tehnology I just want to trade as I find that a lot of fun. But I need to deal with the stress somehow

It's fine for people like you to get strees, same like me when start trading or get loss. But every one has the same problem with different solutions. Try to fix your strategy with long time period with wise management, use only 60% from your money. If you feel strees just hang up your pc and get some rest, that's the easy way to still fresh. Good luck.