i bought cloak at 25 and sold at 15 for a 2btc loss but dumping it was the best thing ever. I felt so much relief not waiting around for all this "next week" crap. not to mention that i bought crypt with the btc i had left!!!! booya!
When i start trading i lost almost all my money, because i panic, now i have some "skills" that i learn for several weeks. My advice to you is:
Do not panic. It save me a lot of time.