Y'know I just realised that if you focus on giving your kid opportunities to exceed you, they will likely outgrow you sooner than you were anticipating, in ways that you weren't expecting. You might end up raising and supporting a stranger who doesn't recognise you, and the feeling might be mutual, and it remains your responsibility to push that stranger forward. And that's what you want, if you're being truly selfless. Which, of course I am. And you should not resent that person for achieving what you wanted them to achieve, even if it means you essentially being left behind whilst being obligated to support them. Tricky.
What a great way to make your own life feel like an absolute waste of time. Have I mentioned; struggling.