The Assertiveness Lab Review: Diana Prime's Skool

The Assertiveness Lab is Diana Prime's private Skool community for married men who know what they want to say but avoid saying it directly. Its authenticated page showed eight members, one admin and a $49 monthly price on 30 September 2026. The offer combines weekly role-play, scripts and text feedback around difficult conversations.

Authenticated-page snapshot

$49/month displayed price
8 members and 1 admin
Private community
Weekly live role-play
21 conversation scripts
Checked: 30 September 2026

Who is Diana Prime?

Diana Prime is the named founder of The Assertiveness Lab. Her page says she has coached men through communication problems for three years and has experienced the controlling-partner and passive-partner dynamic from the other side. Those are first-party biography statements, not independently audited qualifications.

Diana Prime

Founder of The Assertiveness Lab, teaching direct conversation practice for married men.

Skool profile The community

What does The Assertiveness Lab include?

The offer is built around rehearsal rather than passive viewing. Members practice conversations, examine where they become vague or overly accommodating and receive wording they can adapt before speaking or sending a message.

1The page is for married men who rehearse conversations internally, say yes when they mean no or over-explain to avoid conflict.

2Weekly live calls rehearse conversations members are avoiding.

3The library includes 21 word-for-word scripts and text breakdowns.

4Daily posts examine patterns that keep members stuck.

5The page states a 90-day guarantee around confidently asking for what a member wants.

Who is the strongest fit?

The closest fit is a married man who tends to agree too quickly, delays uncomfortable requests or becomes unclear when tension rises. Someone who already understands the theory of boundaries but wants repeated practice may get more value than a person looking for a large self-paced course.

It is a weaker fit for couples seeking joint counselling, mediation, abuse support or clinical treatment. The page explicitly says the community is not therapy. Assertiveness also does not mean forcing a preferred outcome. A partner can understand a direct request and still decline it.

What should buyers ask about the guarantee?

The page says members will confidently ask for what they want in 90 days, but it does not show the written conditions for that guarantee on the rendered About surface. A prospective member should ask what participation is required, how confidence is assessed, whether a refund or continued coaching is offered and what deadline applies.

The community is also very small at the dated snapshot. That can mean more founder attention, but it can also mean fewer peer examples and less schedule flexibility. Buyers should confirm call times, replay access and how text feedback works before relying on the offer.

The builder lesson

The Assertiveness Lab sells a repeated behaviour, not a vague transformation. Builders can use the About-page formula to name a specific avoided moment, the pricing guide to value live practice, the promotion guide to reach a narrow audience and the start-a-community guide to design an accountable member path.

The builder lesson: when the skill only improves through practice, make the rehearsal loop and feedback process the centre of the offer.

Member count, price, founder biography, included resources and guarantee wording were taken from the rendered authenticated Skool page on 30 September 2026 and can change. The guarantee is a creator claim whose conditions were not displayed. This article is general information, not therapy, marriage counselling or crisis support. Skool Files is independent and is not affiliated with The Assertiveness Lab or Skool.