I won't keep it to long a month tops and if it doesn't eat I will realease itThat sounds like a reasonable compromise. I would imagine being caged after a free life would be very stressful, so don’t keep the little cutie too long.
I love the little wild geckos and anoles that live around my house and while I would love to be able to watch them closer and interact with them, I find if I watch closer, I can observe their natural patterns. Right now I have a house gecko that seems to be living behind a sun and gecko plaque that hangs on my house. So appropriate!