When I think I might want a book I pause what I am doing and search on Triftbooks using the app. If it is cheap enough, I usually buy. If it is available but

When I think I might want a book I pause what I am doing and search on Triftbooks using the app. If it is cheap enough, I usually buy. If it is available but not cheap, I typically let go because there will always be another book I want just as much.