Ros Ria F.
Do you care about that person? Are they important to you? Do they live a life that you would want to live? Do they have a skill you would like to learn? Do they inspire you?
If the answer is no to all these questions I would simply not care if they tried to stop me and follow my own path. If I do care about the person, e.f. My partner, I would try to understand their reservations. Which need is no longer fulfilled so they get scared of the change?