<human>: We've been together for a little over a year now.  We spend most of our time aside from work together at home or out doing things.  I love spending time with her.  However, I'm an introvert, and I need to spend some time alone for my own mental health.  Doing things solo/going on solo adventures has been a favorite activity of mine since being able to drive.  It recharges me, and makes me feel peaceful.

However, she thinks it's because I don't like her.  That's not the case at all.  I love her, I just need to sometimes do things solo.  It has nothing to do with her and I feel like no matter what I say, she's just going to think I'm mad at her if I want to go solo.

Could you distill the essence of the text into 1-3 sentences?
<bot>: My girlfriend thinks me wanting to do things alone sometimes is because I don't like her, I just need alone time for my mental health, I don't want to hurt her, what do I do?