自尋煩惱

自 = 丶 + 目 : Mnemonic symbol: a hand mirror, which someone uses to look at themselves.

The Eye of Providence (目) is looking at itself (自) in a handheld mirror (自) in the space station's bathroom (Ø4). It think it's indeed looking very good, since Zorro (z) attached a petal (丶) to its eye (目).

寻 = 寸 + 彐 : Mnemonic symbol: a dowsing rod 寻水术. Not to be confused with 丫!

Xu Xian (xu) built a new dowsing rod (寻) which he tests just inside the Erechtheion's entrance ((e)n2). He prepared a huge pig snout (彐) of which he filled one nostril with water and one with wine. To his satisfaction, the dowsing rod reacts only to the wine, so he thumbs up (寸) satisfied. He'll go and search (寻) more wine with it immediately.

烦 = 火 + 页 : In the anthill's kitchen (an2) Frankenstein's Monster (f) is sick and tired (烦) with doing his tax declaration and sets the whole pile of papers (页) on fire (火).

恼 = 亠 + 凶 + 忄 : Every time Napoleon (n) gets angry (恼) he puts on a vicious demon mask (凶) and beats a beret (亠) with a flail (忄) inside of the aorta (ao3).