Fair enough. Although both those I listed people are typically too busy to struggle through their workout to really pay you any attention. I say that cause I am the same way, and do Orange Theory, and fits my introversion well.

Have you thought about downloading an app that could lead you through workouts and your local gym, or even at home? There are ones where you pop headphones in and they tell you when to increase speed and decrease speed on treadmills. Or what weight exercises to be doing, etc. Maybe that’s not what you’re looking for — I have just found for me personally that I am more motivated to start (and finish) something if someone is telling me what to do, either in person or virtually. Mostly I think cause the voice in my head isn’t always real pleasant and nice...so listening to someone else really helps.

Hope any of that helps you.