Build confidence through activities like Toastmasters or volunteering, then use that foundation to network. Ask people for 5-minute conversations about fields that interest you and request introductions to their contacts in those areas.
I really think any kind of activity that's going to help with the confidence level is going to be a positive thing. Programs even like Toastmasters or volunteer activities so you get used to interacting with different types of people, those can be resources for you. In fact, any time and any place that you're interacting with other people, you are creating opportunities for yourself because those new people are going to know people who perhaps work in the field have jobs that they'd be willing to talk about. In fact, I can guarantee they'd be willing to talk. All you have to do is ask the question. Just, hey, I'm trying to learn about advanced manufacturing. I'm curious about it. I've heard some things. I'm intrigued. Who do you know who might be willing to give me 5 minutes and tell me about their day or tell me about their job? This thing about the confidence building, Toastmasters, that those are very Precise skill-building activities. So anything where you're going to be better with engaging with other people will be helpful.
