system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Is there a condition that being at home for extended periods of time causes depression or anxiety?

I find my anxiety rising after being at home for 24hrs. Any longer than that then i start becoming depressed. Granted there are a million things that could be done around the house but I get so worked up I find any excuse to go out for at least an hour. Is this a true phobia?
gpt
I think this occurs with most people. It's just the effects of being isolated in a dark building for extended periods of time. You're a social animal. You require social interaction, you require mental stimulation, you require movement, and you require sunlight and the outdoors.

Being cooped up in your house for more than a day is really going to start wearing you down pretty quickly. You need to go outside for at least a little bit to "recharge your batteries".