Meeting up with an old school friend the other week, we found we have tinnitus in common. But as he pointed out, how to tell your nearest and dearest what it's like. Here's my attempt at a scale...
Level 0: Tinnitus not there. It can happen at times.
Level 1: Tinnitus as outside / traffic noise. You are not conscious of it as such but it's there
Level 2: Tinnitus that you need a break from. Perhaps with wireless headphones
Level 3: Wireless headphones could be on for hours
Level 4: Includes difficulty sleeping. Need audio device to mask the tinnitus to achieve sleep
Level 4 is the extent of my experience. Over to others for the rest...