I have searched everywhere. It was given to me by a friend who kept almost killing it. Consequently, I keep almost killing it too because I can’t figure out what it is or how to care for it. There used to be a lot more of it, and it’s always on the edge of death, yet miraculously hasn’t fully died. At this point, I’m determined to keep the stupid thing alive - it’s mocking me and I must win. Does anyone know what it is?
It's a Fittonia, common name Nerve plant. These can be difficult to keep healthy because they require high humidity, draught free conditions and steady, warm temperatures. They do not appreciate sunlight either, preferring bright daylight instead - think rain forest conditions. They're good in terrariums, but keeping the humidity up in an ordinary room can be difficult. More info here https://www.thespruce.com/grow-fittonia-houseplants-indoors-1902486