For those of you who asked, and those of you who didn't know you wanted it, here's the Development Meme template.
The PSD file contains all of the years and text boxes ready for you to edit but you can also just use the preview image if you prefer. You can add and edit as much text as you want to, no problem. You can also add or remove years as necessary - simply cut and paste to suit your needs.
For reference, here's my complete Development Meme. It's long because I am old D:
Feel free to link to your completed memes in the comments. Share your artistic journey here!
For anyone wondering, this isn't really any different to the popular Improvement Meme
you may have seen. My template is simply geared towards the journey you take throughout the years rather than focusing on how you improve.
NOTE: Uploaded to the .PSD category of the Resources & Stock Images gallery because apparently you cannot add .PSDs to the Meme category. Huh.