I tried a garage sale over 20 years ago. My neighborhood was small at that time and I didn't sell much. So I said 'No more sales.' I know it was my inexperience in setting it up with advertising, etc. Now I donate things to my church's annual garage sale and to some local thrift shops.
I do enjoy going to sales but I never bargain. I usually make a comment about how I will use my purchases like sheets, blankets, and materials. Because I use these items for charity, many sellers give me a better deal without needing to ask.
Connie