Hello again, my dear.
Thank you again for your kind words and compliments! Of course, you seem very sincere and trustworthy, so what you said did exponentially brighten my day! "...a really delicious ice cold glass of lemonade on a really hot day - very refreshing." Lol - no, that's not cheesy, just very kind. I haven't actually heard that before, but I'm incredibly flattered!
Well, I'm afraid I can't personal credit for my username.

Lemonworld is a song title from one of my favourite bands, The National. I just liked the sound of it ever since I heard it, but the song itself is very obscure and never really explains what 'lemonworld' is. There are only the lines: "You and your sister live in a lemonworld I want to sit in and die'. In my imagination it's a sort of island - out of reach but showing itself in glimpses. I've tried to think up a good explanation for you as to why I find special meaning in it, but as usual I'm procrastinating endlessly and overthinking.

Perhaps because its a mixture of sadness and wisdom and optimism? As in... When life gives you lemons, make lemonade. I think that's probably it in a very large nutshell.

Hopefully I have done your question justice! Thank you so much for being interested and asking!
After reading some of your posts I think I have your username pretty well worked out - I imagine you make a very good counsellor. This must be a very rewarding way to spend your time. How's your day going so far? What's on your mind? Hopefully all things good and lovely! Take care.
