Is this part of what the 50/50 means in a relationship?

My husband is an extrovert and I’m more of an introvert. I often describe him as one of those little bouncy balls you get out of those quarter machines that you know when you throw them they ping all over the place. Sometimes they are super fun. Other times they are like “oh shit, duck, look out, it’s gonna break something, stop it!” Half the time I really enjoy being with him. The other half… I want to run away… but I seem to be giving off the vibe that I don’t like him. I’m telling myself this is the 50/50. I need to just figure out how to take care of myself during the duck and cover moments maybe, while still being loving? Struggling with this.