Try not to worry about what he thinks or doesn't think. Who cares???? You are working out for YOU, not for him. (RIGHT????) And don't worry about the texts. in his foggy brain he won't even remember it all tomorrow. And his friends are a-holes. Forget them too.
You got this.
Me (46) H (42) M:14 T:18, D9 & D11 4/19 - 12/19: series of escalating BDs 9/20 - present: R and piecing