Lime juice makes things taste fresher. I use it for drinks, salsas, relishes, soups, and sauces. You want some give to your limes - firmness means the inside is dry - and they'll stay softer longer if you don't refrigerate them. ↗
To be perfectly honest, I think that as I'm growing older, I'm just growing more impatient. I'll be very happy if at some point people say, 'Michael's grown wiser and softer in his old age.' But we'll have to wait and see what my next project is. ↗