No, Im not sure you understand what I said correctly

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When I first started doing pullups, I wanted to get 1x15. So at the end of my work outs Id give it a go. It started off like 5,3,3. Then over the coming few months I reached my goal
15,12,10. Done.
After that I stopped going to failure, and started working towards reps and sets.
the first was 3 x 8 with just my body weight. I did that, so the next workout was 3 x 10.
Once I got that, I added weight.
bodyweight + 5kg 3x8. When I did that I moved to bodyweight +5kg 3 x 10
Once I got that, I added more weight.
Bodyweight +10kg 3x8. When I did that, I moved to +10kg 3x10
My new goal Is +25kg 3 x 12.