3 Concrete Signs A Man Is Trustworthy, According To Psychology

There are three clear signs that reveal a man you can truly trust.

Last updated on Jun 19, 2025

Man who is trustworthy.Melanie | Pexels
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We hear the word "trust" a lot when it comes to relationships (any relationship!). But in romantic endeavors, trust plays a much larger role. Trust is especially challenging for people who have been hurt in the past. They don’t want to be betrayed again and may struggle with how to trust or create reasons why they should or shouldn't.

They end up torn, asking, "Is a man trustworthy?" over and over again. So, should they? Some people aren't worthy of trust, no matter how open-minded and tolerant you are. Fortunately, there’s a way to know if you can trust him and gauge the good from the bad. 

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Here are three concrete signs a man is trustworthy, according to psychology:

1. He's invested in you

If a man is investing in you, he sees a future in your union. You don’t need to fret about trying to get him to commit — he’s ready to do it all on his own! But what does this mean, exactly?

When a man is investing in a woman, it means he’s offering his presence, attention, time, and energy. He’s making plans with her, he’s asking her about herself, and, when she replies, he’s putting down his phone so he can listen. He’s not making plans that exclude her, and he’s not giving her the bare minimum, like a text or two each day — just enough to string her along. 

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RELATED: 5 Types Of Trust That Make Couples Feel Safe, Bonded and Madly In Love

2. He has integrity

Trust worthy man has integrity with womanbbernard via Shutterstock

Does the man you’re seeing have integrity in other areas of his life? Is he nice to you but rude to the waiter? Does he seem OK but spend his days complaining about how he doesn't get along with a single co-worker (literally, not one!)?

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Does he proudly tell you about the time he dined and dashed at Red Lobster or how he wrote a computer code that skimmed money out of his client’s accounts? The question of integrity is an easy riddle to solve: if a man has integrity with others, he’ll have it with you. If he doesn't, well, then you also have your answer. 

RELATED: 10 Things People With Emotional Wounds Do Without Even Realizing

3. He values what you say and think

In third place is influence. What do we mean by this? Frankly, how open is your guy to being influenced by you? Does he value what you say and think?

This is in no way to imply a man needs to be a puppet and fail to think for himself, since that’s not trustworthy either. It doesn't mean he needs to change his values or opinions. But he does need to hold space for you and acknowledge your feelings. 

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So, ask if he emotionally validates you or if he brushes you off and minimizes everything you say, think, and feel? A man who validates you is one you can trust. A man who doesn't is one who isn't worth your time or energy. 

The points above tell you whether or not you can trust the man you’re dating. Of course, they only take you so far — your intuition is important as well. If every fiber of your being tells you the man you’re dating is full of it, the chances are good that he is.

Still, using the above as a guide may help you avoid the frogs and skip right on over to the princes.

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RELATED: Before You Fall Hard, Ask Him These 10 Simple Questions About Commitment

Clayton Olson is an International Relationship Coach, Master NLP Practitioner, and Facilitator specializing in dating, empowering men and women, self-esteem, and life transitions. He has 20 years of experience working to optimize human behavior and relational dynamics.

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