Should I take money and run?

Recently spent about half a month salary on some nfts of the same series. After one month, there is no road map. Just some vague plan given. One day, they said they are going to give an announcement the next day. Then the next day the announcement is they want to really tested the system well before they released the utilities. I am unhappy that expectations are being raised and then trampled on. I also find it fishy why didn’t they just announce that they are still testing the system to make sure the utilities runs smoothly but give an announcement about giving an announcement the next day. Is this normal for nfts? Should I take back 25% of the money I put in and run? Appreciate any advices given by the experts of nfts in this community. Thank you.

Edit: please help me with this question below so I can sleep well tonight and not think about it. An announcement about an announcement that is in progress, would you even do that if you are in for long term? For the short term, it antagonize people who fomo for the utilities too. Doing such antics antagonise most of the community, why do they do this?