I honestly can't read that in detail without paragraph breaks - it's just too daunting.
For activation issues you need to call Adobe support with the telephone. While people sometimes grumble complaints about Adobe customer support in general, support for activation issues seems generally quite good. I know when I restored a backup to a new computer and had to reactivate they fixed me right up.
As Noel said, call support by phone. nothing anyone here can do for you.
There are both limits on the number of Activations, and also Installs, for each S/N.
As both Noel and Mylenium point out, Adobe C/S (Customer Support), can reset those Activations, and Installs for you. Just explain why you have reached the limits.
I have read certain numbers for each Activation, and Installation, but have never encountered those, but it seems that the number of Activations is ABOUT 5x, and I would guess that if that is correct, then the Installations would be about the same - but do not have any published data from Adobe on what the limits really are - just vague references from other users.
Good luck, and be sure to have your S/N handy, when you make the call, plus any other documentation. If you Registered (Registered, not Activated), much of that info should be in your Adobe Profile (not your Adobe Forum Profile).