I'm still not at that point yet where I can totally get lost in a book again, but I'll get there.
On separate note, when you said you started off with mild T (which I think I've got it mild) did you hear multiple tones that seem to change and a separate sound like morse code? When your T got worse was it anything particular that you think made it spike as that's what concerns me as I've read a lot where people's T started off mild then in a few years it spiked to become really intrusive.
Left ear had a constant ring and warble. Then my right had two ringing tones. Honestly I usually could never hear my right ear T, mainly Left and that was so mild any amount of sound could drown it out. Yeah. Apparently in my sleep I popped my jaw out of place and that fudged up my Eustachian tubes. Then that messed with all my injuries all over again.
A lot of people never get spikes. It stays the same. Or goes away. I still have faith that mine will quiet down and I'll lose some T noises. Or if it stays intrusive I'll be like many others and my brain will filter it out.