Long-term thinking is good, and one must have it if one has to make good money.
But to be carefree, you need to have balls!
I think you have got guts to be carefree when the market drops 70%, normal people like me are fucked up in times like these.
To be honest, I freaked out the first time we went down to 6k, but now, I'm pretty chill even if the market is still doing poorly. Mostly because I got used to it but also because I have a plan regardless of the price. :)
That must be some good plan!