The tip with the refrigerator and leaving the ones that I’ll eat soon outside works also perfectly fine for me.
I do freeze avocados if I really have too much to eat, but only use them for making a pasta sauce or guacamole. I chop them a bit up before freezing. You can’t compare them with fresh ones but it definitely is better than letting them go bad.
I’m a German native speaker and also speak English. I learned Spanish in school but never used it afterwards and therefore have forgotten a lot. So I’d like to be able to speak Spanish again. Knowing Arabic and Mandarin would also be quite cool.