They might have not asked but you felt right to share your wisdom and experience with them. They might have not heeded your advice but you felt right to say it anyway. They might not have cared but you cared enough for them to share what you know.
Sometimes you care too much for someone and give them advice/suggestions/tips. You have to. It’s your responsibility as a leader, communicator and a human being. The journey is long and it’s important to learn from experiences and knowledge of others. We can’t afford to make the same mistakes again and again. It’s our duty to guide the next generation and give them the tools to fish.
Your job is to care enough to make a difference in someone’s life. Your job is to have empathy in others. Your job is to tell the truth and do the right thing.