Most people don’t get what they want in life, and if you listen to their advice, you will end up the same where they are. 

Never blindly listen to low achievers opinions/feedback. Just because they are older or “wiser” than you, you should listen to them. Trust yourself with what you already know and take action on it. 

The powerful key indicator to recognize what advice to take is to look at their lives. Do they have a type of life that you want?