Our Store
Discover subscriptions, books, resources, and coaching to enhance your personal development journey. Everything you need to understand yourself and others through the power of temperament.
Learning Platform
Books, assessments, and courses all in one place. Everything you need to understand temperament. Comprehensive resources for lasting transformation.
Proven Results
Trusted by millions of satisfied participants. Years of real-world application across the globe. Measurable improvements in relationships and success.
Expert Guidance
Direct access to Nathan K. Bryce and community. Personal coaching and ongoing support available. Learn from the creator of this website and its content.
2,000+
Active Subscribers
3,500,000+
Assessments Completed
35+
Years of Experience
98%
Satisfaction Rate
Choose Your Subscription
Get unlimited access to personality tests, courses, resources, and expert guidance. Join thousands of satisfied members transforming their lives.
Quarterly Subscription
Save $3/month vs monthly
$33.00 per month (billed quarterly)
- All personality assessments
- Educational courses & resources
- Weekly long-form blog
- Live monthly webinars
- Priority email support
Annual Subscription
Save $72/year - Best Value!
$30.00 per month (billed annually)
- All personality assessments
- Educational courses & resources
- Weekly long-form blog
- Live monthly webinars
- Priority email support
Monthly Subscription
Most flexible option
per month (cancel anytime)
- All personality assessments
- Educational courses & resources
- Weekly long-form blog
- Live monthly webinars
- Priority email support

Books About Temperament
Build your personal development library with our comprehensive collection covering temperament values, virtues, and practical applications for specific professions. From understanding the core principles of each temperament to role-specific guidance for parents, salespeople, healthcare workers, first responders, and legal professionals, plus essential insights on emotional intelligence and maturity.
Save More:Â Consider a subscription for access to digital versions plus exclusive content
Expert Personal Coaching
Transform Your Life with Personal Coaching
Work directly with Nathan K. Bryce in a personalized 90-minute session designed to help you identify your strengths, overcome challenges, and create a roadmap for success.
- Complete personality assessment
- Personalized development plan
- 90-minute one-on-one session
- Follow-up resources included
- Email support for 30 days
$199.00

















