Boundaries as Rules for Yourself
Set boundaries as personal rules others opt into, not demands you use to control them
- Difficulty
- Easy
- Time to result
- ~weeks to results
- Steps
- 3
- Confidence
- 78%
A boundary is a rule for yourself, not a means of controlling other people. It takes the form 'I will do this' or 'I won't do this; this is what I want in life, are you in or out?' The mechanism is: know what you want, state it plainly as your own rule, and let the other person opt in or opt out. Walther contrasts a real boundary (a man says he's looking for a wife who won't go to bars alone, and simply lets his partner decide) with a fake one (threats and silent treatment if she doesn't comply). For differences like bedtime, diet, or politics, going one level deeper to the value behind the preference turns a fight over who's right into a genuine compatibility conversation. Many relationship conflicts online are just two incompatible people refusing to opt out.
Origin
Quinlan Walther offered this reframe on Modern Wisdom when asked what people most misunderstand about how boundaries work.
Core principles
- 01A boundary is a rule for you, not a lever to control someone else
- 02You are allowed to want whatever you want
- 03The other person always gets to opt in or opt out
- 04Stated clearly, incompatibility surfaces early instead of festering
- 05Threats and punishment are not boundaries
How to run it
- 1
Name what you want
Get clear on what you want for yourself, your life, and your relationships. A boundary starts from knowing your own preference, not from what the other person is doing wrong.
Pro tip Notice the underlying value: why does the bar, the bedtime, or the political view actually matter to you?
Watch out If you can't articulate the value behind a preference, you'll fight about the surface instead of the substance.
- 2
State it as a rule for yourself
Phrase the boundary as 'I will' or 'I won't,' expressing what you want in life rather than commanding the other person to change.
Pro tip It's completely fine to want whatever you want, as long as you make it plain rather than expecting the other person to read it.
Watch out 'You'd better stop or I'll punish you' is a control tactic, not a boundary.
- 3
Let them opt in or out
Give the other person a genuine choice to accept or decline. Their opt-out is compatibility information, not a personal attack.
Pro tip For values differences, ask why their view matters to them before deciding it's a dealbreaker; similar values can look different on the surface.
Watch out Trying to force an incompatible person to comply hammers a square peg into a round hole and drains both people.
In the wild
In a video Walther recalls, a married man said he didn't want a wife who went to bars alone, since bars are typically for single people. He didn't order her to stop or threaten consequences; he simply stated that the wife he was looking for wouldn't do that, and let her decide. She responded that she wanted the same level of respect and was happy to opt in. Because it was framed as his own rule with a real opt-in, it created compatibility rather than a power struggle.
→ Both partners confirmed alignment through a clear opt-in instead of an ongoing fight over control.
Common mistakes
Dressing up control as a boundary
Threats, punishment, and the silent treatment when someone doesn't comply are control tactics, not boundaries, which are rules for yourself.
Forcing an incompatible person to change
Refusing to let someone opt out and trying to change them instead traps two mismatched people in an exhausting struggle.
Is it for you?
Best for
Anyone dating or partnered who wants to communicate standards without ultimatums or manipulation.
Not ideal for
Situations that actually require negotiation of shared logistics rather than a personal, non-negotiable rule.
From the transcript
“Boundaries are rules for yourself. For yourself. They are rules that I will abide by because I know what I want for myself”
“it was his rule. She got to opt in or opt out. That's a boundary.”
From the episode
How The Partner You Choose Reveals Your Self-Worth - Quinlan Walther - #1110
Quinlan Walther