I have no energy to talk what should I do?

I'm now 32 years old and I have no energy to talk to people. That's why I am alone since my childhood. If I have to speak per example to my mom or dad my voice is just low and there is no energy. How can I get my energy and my motivation back and feel connected to people. Feeling connected is the must to talk to people I think.
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I wanna feel connected to people again
I have no energy to talk what should I do?
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