We have big windows at the office and sometimes collegues ask me to take a head shot so they can use it as an avatar in different tools we use at work (Jira, Confluence, Chat, GitLab, etc.). I don't have my speed lights with me every time I go to work, but I do have my Nikon D600 and the 50mm lens always in my bag.
I feel I'm getting better and better in doing the best of the available tools, it would have been nice with a reflector to lighten the left side of the face up a little bit.