I feel like I tend to chew on things for much longer than those around me, trying to look at an issue from many possible angles but struggling to form an opinion.

I realised that this might be a form of perfectionism, of wanting to achieve a final position… but there is no end goal for opinions. Or at least there shouldn’t be.

Arguing that your opinion is final is a severe form of ignorance and stubbornness. No one is infallible and you aren’t either. Learning is growing.