Two weeks in Cartagena taught me just how much my mental illness limits me. So boom, I did my almost annual international birthday trip and decided to really challenge myself this time. After multiple covid infections plus a concussion, I have been worried about cognitive decline and struggling with anything involving memorization and concentration. So instead of my four days to one week of birthday travel, I decided to spend two weeks in Cartagena, Colombia for leisure and to attend immersive Spanish classes. This ended up being the worst international trip that I’ve taken thus far. All of the negative parts about this trip had nothing to do with the…