Has it had any effect on your repository system, i.e. more or less colds and/or flus? Compare you before you started wearing and after wearing the mask AND you now compared to a "normal" person.

Do you clean it regularly?

I would be interested to hear any comments on long term use from an experienced user?

Sorry if anything comes across like a demand, it's not. I'm just super curious and you have direct experience with something that BILLIONS of people are currently interested in.

Not to put any pressure on you or anything.

p.s. You deciding to wear a mask because "it's cool" is "normal". Being forced to wear a face mask because of a 0.03% chance of death is not "normal".