Past experience doesn't go away, so the secret is to accept, embrace and learn from it. However the key to the secret, is to keep it at bay and be open minded about the future from the second after the experience and never let the experience be the bar or commission of anything thereafter.
Trust is not a gasoline-soaked blanket that succumbs to the matches of betrayal, never able to be used for its warmth again; it’s a tapestry that wears thin in places, but can be patched over if you have the right materials, circumstances, and patience to repair it. If you don’t, you’re always the one who feels the coldest when winter comes.