Did you do proper research or did you just jump in because the bandwagon hyped you into doing so? Does the token have intrinsic value to your understanding or do you not understand how the token will be of use to anyone at all? Conclusion: stay away from what you don't understand. Sell if you don't know anything or don't trust the project...
Thankfully, Menlo One will be launching its decentralized ICO marketplace soon. With its help, even newbie investors won't get lost in terms of doing research since it incentives honest reviews & contributions from the community and penalizes fake ones who just want to create some hype.