Is there such a thing as a completely trustworthy man?

NO. That 'd be against the nature of human DNA.

Parents n schools shud spread the word
at early ages, for the sake of safety.

That applies to all genders n ages of man.

It is good to Love but,
like drunken driving, trusting shud be kept to a minimum.





David

You can trust the dead ones.




Usually.

WARNING SIGNS shud be deployed
along the sides of major roads,
saying: NO TRUSTING.





David

except on Halloween

And during the zombie apocalypse.

or readings of wills

Look at what Aaron Spelling did to his daughter.

Surely Mister Rogers never violated any trusts... did he?

Ask that puppet getting fisted

To return to the original question, no. That goes for women as well.

I think it's not possible...because of reasons of physical, cognitive and emotional maturity....The thing is, the things you can be distrustful/trustful about in a person often change over time. People change usually and master some things over time. I don't think it's possible to master everything at the same time....not as long as time passes and circumstances change and challenge us.