Between recording videos and meeting with a more people than I'm used to, I'm now paying more attention to what I wear. I tend to dress formally when meeting people in a formal setting - I find that it impacts my mindset in a positive way. Interacting with people, tooling, and relaxing in the same clothing is like working in your bedroom; it blurs boundaries between different contexts. By dressing for the occasion, I can delineate my behavior appropriately.

That being said, I wouldn't go to a meeting in something uncomfortable; a suit to talk to investors feels like overkill.