“Let me know if you need anything.”

It is one of the most familiar ways we offer support. And usually, we mean it.

Someone is grieving. Caring for a sick parent. Going through cancer treatment. Was laid off. Their marriage is falling apart. Let me know if you need anything.

It is sincere. We really do want them to reach out. We absolutely want to help. It sounds exactly right. And sometimes it is.

But what does it take for well-intended support to become usable support?

I've been thinking about what that sentence asks of the person receiving it. 

To accept the offer, they first have to know what they need. If they need more than one thing, they have to determine which one to prioritize. Whether what they need is reasonable. Whether the offer was literal or simply something kind people say. Whether this is the right person to ask. How they would look asking for help — even when it was offered.

We made the offer out of kindness and politeness — but should they, could they, would they take us up on it? And if they overcome all of these doubts and decide they would, they then have to find the words.

And all the while, self-consciousness layers on top of vulnerability. A seemingly simple act of kindness is not simple when the stakes are high.

As an interpersonal communication researcher, this makes me question something we often take for granted about support: that wanting to give it and someone else needing it are enough to make the exchange work. If support is something we want to give and someone facing a challenge presumably wants to receive, why aren't offers of support automatically taken up? Why doesn't support always land as intended?

Research on supportive communication suggests a much more complicated process than a cluster of “well-intended” or “correct” phrases — or a straightforward exchange between one person offering support and another receiving it. Seeking support, offering it, accepting or refusing it, interpreting it, and ultimately experiencing it as supportive — or not — involve social-psychological and interpersonal dynamics that can complicate what looks, on the surface, like a simple exchange.

So rather than beginning with What should I say to someone who is struggling?, the question could be: What might be happening that keeps this person from asking for help? And what needs to happen for them to be able to receive support from me?

The offer, even if it comes in clichéd words, can be heartfelt. The intent matters. But so does everything in play in how the receiver interprets it, assesses it, and decides whether and how to act on it.

Understanding some of what happens in that space may help us think differently about the gap between well-intended support and support that is understood, accepted, and usable.

Interpersonal Communication Lab (ICL) examines questions like this with groups, organizations, and professional communities interested in supportive communication, grief, care, and other consequential human experiences.