It's much easier to work on other people's music and play in other people's bands as a guitar player instead of being the main songwriter and singer. That's a really big job to do that.
If I'm traveling, I'll take a film camera and a digital camera because sometimes there are moments where, if you've lost it, or if coming back and it accidentally goes through the X-ray machine and it gets overexposed, you might have had a really important moment to you and you would be really upset