Right away, the title gives us a clue. "Abled" is a word we usually meet with its negative attached, as in "disabled," so its bare, odd form makes us stop and wonder. The poem may be playing with the idea of being capable or whole, and then showing how shaky that feeling can be.
The poem itself is just six short lines, and almost all of them are feelings of fear. The speaker calls themselves "shakeable" and "breakable," words that suggest someone fragile, easily knocked over. Then come "afraid & scared" and "terrified," which pile on top of each other like a rising panic. "Electrified" stands out, since it adds a jolt of nervous energy, as if the fear runs through the body like a current. The last line, "uneasy & unprepared," ends on helplessness.
The mood is tense and exposed. There's no story or explanation, only raw feeling, which makes the poem feel immediate and a little overwhelming.