I don't think you understand what "light-hearted" means... The whole point is that it doesn't have to be relevant to tech or science in a meaningful way. I al

I don't think you understand what "light-hearted" means... The whole point is that it doesn't have to be relevant to tech or science in a meaningful way. I also don't use emoji when communicating with clients or in anything that should carry a professional tone. But I'm also a person with a personal life and personal friends and so on.