It's a difficult road to go down but can be very worth while in the long run. i explain better in a story I posted this morning, if you are interested.
Its different for every person. It worked for me but there is no blueprint or set of rules. it depends on the people involved..
Its called suck it up and deal... breathe and move on.
What are the reasons for the loss in trust ? Did they lie, did they cheat, do they continuously fail to fulfill their promises ?
It is indeed a difficult road. To regain someone's trust is difficult. But may be some of these measures might help.
1) Talking directly to the injured person. Not phone calls, messages, texting, etc.
2) Apologize and explain why it was done in the first place and sincerity should be unquestioned.
3) How important he/she is in our life and what needs to be done to avoid such mishaps.
No .. Someone always gives up .. Me or them ..
Yes, trust yourself.
to forgive is to forget. but learn the warning signs.