history: I let people so much in my life and they ended up betraying my confidence i had in them. I let people so much in my life and they've ended up betraying my confidence i had in them." I can sympathize with you. I've had a lot of betrayal in the past. The ONLY thing to do is to continue looking for trustworthy individuals. 
current: I have learnt the hard way,keep your friend circle small.
next: Not for naught but, a dog won't ever betray you <3