Blacklight tattoos use a UV-reactive tattoo ink that can be seen under a black light but are invisible or only partially visible in normal light.
Love this style of snake, very minimal, lots of curves.
Days that are less structured have a way of getting away from you. You could feel that you have so much to do that you can't be effective. Don't let too much analysis or self-criticism slow progress. You can be a good organizer. Make a list and do one thing at a time.