A couple of months ago I was pretty hammered and was out of juice. Sat down and made about 5 120ml bottles. One got stuck in a drawer. Until today. It is the best juice I've ever tasted and I have no idea what the recipe is. I know it has Cap Vanilla Custard v1, FA Vienna cream, fresh cream, cap NY cheesecake, FA merengue, and a few more. I don't know the percentages either. I just through the bottle on the scale and was doing anywhere from 1-5% of each flavor. Figures that the only juice I've ever made that I actually thought tasted good is a one off. Fuck. /end rant
Write down all your recipes. I can't stress it enough. The most frustrating feeling is putting a juice away in the closet only to discover it a month later. Take a puff and your eyes start to flicker. The juice is amazeballs. And the best part of all? It was your own invention. Well all hope goes down to bin when you realize you forgot to jot down the recipe.
Edit: Oh, and pick up Evernote (it's an app). It's a revolutionary way of note taking. As long as you have your mobile phone, you can carry your notes with you.
I actually just use ELR for notes and calc. I can access it anywhere I have phone service.
If the ELR servers ever go down, the world of DIY will suffer greatly. Watch it be taken over by a corporation, and require payment to access the recipes you have saved on it... There'd be pitchforks coming out.
Sorry for your loss. At least you got a good bottle of juice out of it? That made me remember me least favorite drunken mixing mistake. Back when I used a syringe I would clear what was left into a old soda water can before grabbing another flavor. Well, that night I had set my canned beer next to said soda can of death. I can say with complete certainty that I cleared a decent amount of TFA Pear into my Natural Ice. Protip - that is one shitty mix.
Get really drunk and see if you can remember how you made it. If you can't maybe in your incredibly drunken stuper you figure out a recipe that is even better.
WRITE IT DOWN THIS TIME THOUGH!