Meeting new people is crucial to success in any goal that you may have. Think about the different things you are trying to achieve. Pull out your list of goals if you have to. Hopefully you've written your goals down.
Now think for each goal who would be a helpful person to meet to help you to achieve that goal. For instance, is your goal to lose weight? What if you met a weight trainer at a gym?
Be sure to ask at every opportunity what people do for a living, and make note when you run into someone who would be helpful to you. Be sure to get their contact information, and ask if they would be willing to give you any advice on the subject.
Most people are happy to share advice for free and help others out (unless they are a consultant!). If you run into these people, they will be very helpful to achieving your goals.
Your job is just to make sure you are constantly meeting new people and asking what they do, and they following up.
Hey I'm Martin, and my goal is to help you reach yours. I love writing content about career advancement, marketing strategies, productivity, and much more.