Convincing or lying?

It's been more than 3 years, the only issue the still remains in my head is trust.
I easily trust people for minor matters.
But regarding my deep thoughts and emotions, there's no one to trust.
This is because there's no one proven to be at all honest or even trustworthy.
Even if there is someone honest or trustworthy, they just fail to understand the issue and end up lying by saying they do understand the whole matter.
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I wish you knew,
I wish I knew,
but always too late
this words are never said.
If this continues,
I can be nothing but confused.

I tried, am still trying.
But there still seems to be somethings hidden.
I don't know. I doubt easily.
To me, the greatest disappointment is to find out that somethings have been lies all along.
Trust exists, but is the trusted a deceiver?