I have Photoshop CS5 as well as other Adobe Works that I don't use. XD I used to be half decent at Illustrator, but I lost the drive to create things out of it. Too many people in the Graphic Design industry who are much, much better than I am. I think I might have a PS app on my tablet, but it's a waste of money and slows the tablet down. I also have a Wacom Tablet (the very basic model), but I only use it when building maps...and I've learned that it's better to just use the Pen tool.
But remember...I've been messing around with this stuff for YEARS. My mom has been doing PS for around 16, which is the majority of my life, and I started messing with it at 14, which is around eight years ago. The biggest reason my images look as good as they do is because of the images that I FIND as well as the brushes that I use - which are also found and are made by better artists than myself. DON'T BE FOOLED BY MY PLACEMENT! XD I just have a good eye for things is all.