Are you making bad decisions out of loneliness?
Nearly every unpartnered person gets lonely sometimes. If you long for more social interaction, you will do nearly anything to connect with other human beings. I think it’s why so many people hang out in bars, Starbucks, or the library. (See “What’s your ‘need for affiliation’?“) I didn’t understand why anyone could get any work done in a coffee shop with the loud expresso machines and the constant bustle, but then I realized some people thrive on being near others, even if there’s little interaction.