Hmm, I may be a stoic by accident then (or more like coming there on my own). Emotions are great, I've fallen madly in love few times, I've cried from happiness when summiting Matterhorn, proposing to my girlfriend on top of Mont Blanc or checking some other higher peaks, I've had tears of joy when cutting umbilical cords of my kids and so on.

But I never let them run my life, and I remove them from any bigger decisions. Cold hard facts don't change, and so doesn't your perspective and decisions based on them. Any new fact just adds to the mix with at most mild alteration of the result.

Yet many folks I know have fucked up something bad in their life, by giving up to emotions in crucial moments. Lifelong regrets often afterwards, either hiding the fact in shame or living with consequences, in both cases visibly permanently less happy (not just cheating to be clear although that's of course one of main ones).