Yea that's the best approach to take in my opinion. Go do your own research, invest in the projects you really believe in and have th best chances to succeed, and then just let the market do it's thing. I've almost grown detached from the emotions of a big decrease or increase in price. To be honest, i'm a bit more afraid of a big bullrun since I think it's harder to sell when the market is booming than holding when the market is in fear. I'm sure the market will get to new ATH's some day, so for me it's all about patience right now. And i'm fine with that :)