It’s not about how much you can lift, but whether you can move and control your own bodyweight in the first place.
2. Progressive overload does not discriminate.
It does not matter if you lift iron or your own bodyweight ; for the same weight lifted (or equivalent mechanical disadvantage) your strength gains will be the same!
3. Stay out of the comfort zone
Work on your weaknesses: chances are, you’ve been avoiding certain movements and patterns all your life simply because you weren’t very good at them. This will create imbalances in the long run, and stall your progress. Venture out of your comfort zone: it’s the only way to grow and improve!