person A: Last time I climbed Elbert I started getting sick from altitude. Heading to Colorado next week to try to climb it again. 
person B: That sounds awesome!  Is Elbert a fourteener?
person A: Yes_comma_ it's the tallest in Colorado. This will be my 3rd time climbing it. But the first time since I got old and Lazy. 
person B: Hahaha.  Well_comma_ I hope you don't get sick.  Take something salty with you_comma_ maybe that will help.  Have fun!
person A: Last time I arrived and tried to climb it the same day. My head felt like it was going to explode.