Is 30 years too old to start skating?

Am I too old? Went to a sports shop and they didn't have skates the size of an adult shoe. They looked at me weird when I said I need training skates. And they refused to let me wear the biggest size they had because it could break under my weight (I weight 50kg).

The other store I went to, only has 1 adult size. They looked at me weird too when I said it's for myself. They had inline skates for adults, but no training skates in adult size. As if adults can't train?

I felt kind of discouraged.

One person I met online I told my plan to start skating, and they just sent me a 😳 emoji.