Good Luck to You.
I am an over 20 year verteran of Adobe, but I completely loathe Adobe CC subscription/conscription program.
If you ever want to go back to OS X 10.9 Mavericks and Adobe CS4, it is doable, just more work.
If you don't really want to pay Adobe on a monthly basis, I beg of you to look at Affinity Photo and Affinity Designer
These apps are great! The are cheap! AND you pay ONE TIME! No monthy susbscription fee.
I have been using these apps along with Adobe CS4 (trying to wiene my self off of using Adobe apps for good) and Serif Labs Affinity apps are really good and are NOT really that expensive for what you are paying for in what these apps offer.
Plus, Serif has a nearly 500 page hard cover workbook to get you up and running on Affinity Designer right away!
This hard cover workbook exercise book is pretty awesome and easy to follow.
Much better than any tutorial books Adobe ever put out over the years and I have LOTS O' THESE!
Again,
Good Luck!