Unless you’ve specifically hired someone in your life to do it, it’s not someone else’s job to look out for you. It’s not someone else’s job to protect you from things that may do you harm. It’s not someone else’s job to keep you healthy. It’s not someone else’s job to make sure you do everything you want to do in life. These things are your responsibility.
If you’ve veered off course in life or you’re doing things you know are bad for you, it’s up to you to change that.
The only person stopping you from bettering yourself is you.
If you know you need to change your life for the better, focus on what you can do to change it and start today.