Every single training, every single advice and the way parents nurture a child has a significant impact in the life of that child either for good or for bad. If you have played ur good role as a parent, it's a big plus to that child's life even as he or she ages, and in that case you have little work to do with a bit confidence that your child will always go for what is right and suitable for him or her... overall, your remaining work is to guide the child through your experience and never to enforce anything on the child... every living soul has the right to exercise their choices as long as they can different the good from the bad.
Indeed ma! We can't take away the rights of our children for our pleasure.