I posted the following message here on thursday last when CINNI peaked, I was speaking from experience but the very insightful moderator here deleted it.

If you look at the charts regarding any coin its a scary story, they all peak and then its an endless sliding scale! I've been burnt on loads of them, im not affiliated to any just trying to build up my BTC portfolio which has diminished ever since i got involved in altcoins. On the upside i did buy cinni 5 days ago and have been watching close since and managed to sell the lot a few hours ago and made an 80% profit.

The sliding scale on cinni starts here...

I was not having a go at this coin but just thought it may have been helpfull advice