Profile picture of Dale Callahan
Dale Callahan
Creator of Company of One | Helping Professionals Build Income & Control Through Entrepreneurial Thinking | Engineer & Educator | Host, Company of One Podcast
Follow me
Generated by linktime
October 13, 2025
I was trapped with no way out. That was me years ago. I felt trapped by my title, by my job, by my salary.  As I looked around, I saw peers who felt the same, just many refused to admit it. Instead, they complained. Dogged the company or the boss. Showed up talking about how much they hated work. I was only 5 years on the job, many of them had been there for a lifetime. All I knew is I did not want to be them. But I had no idea how to get out. In fact, I had no ideas what was keeping me stuck. I heard someone say “You can’t fix what you can’t see.” That started me moving. What were the chains holding me back?  I stopped. I wrote down all the assumptions I believed about my work, money, time, identity. Some things I came up with: • “I must have full certainty before trying anything new.” • “If I go anywhere else, I will be starting from scratch and making less money.” • “If I fail, I’ll lose respect.” • “I’m too old to make a change.”  (I believed this at 26;) • “I’m not as smart as those other people doing cool things”  The list went on and on. As I stepped back and looked at it – most where about me. How I thought.  The chains tended to be in my head, not on my body. How about you? Try this.  1 - Write down all the assumptions you believe about your work, money, time, identity. 2 - Then pick one assumption and experiment against it for 24 hours. Test it. Ask: What if the opposite is true? Clarity comes when you question your own blind spots.
Stay updated
Subscribe to receive my future LinkedIn posts in your mailbox.

By clicking "Subscribe", you agree to receive emails from linktime.co.
You can unsubscribe at any time.

October 13, 2025
From Student to Systems Leader: The IEM Journey in Action We're proud to spotlight one of our exceptional alumni and IEM Ambassador, Reginald Holmes, MEng, CSEP, PMP®, who continues to raise the bar in technical leadership and innovation. Since graduating from the IEM@UAB - Information Engineering and Management in Spring 2022, Reginald has stepped into a pivotal role as Chief Systems Engineer at Northrop Grumman, leading strategy and integration across advanced engineering systems. His impact was recently recognized with the Modern-Day Technology Leader Award — a national honor celebrating emerging leaders in STEM. He’s also pursuing a Ph.D. in Systems Engineering, with a research focus on AI System Safety — a field shaping the future of technology and society. Reginald has presented at top academic forums including AI4SE and CSER, and his recent peer-reviewed paper: "Navigating Uncertainty: Enhancing AI System Safety through the Integration of Systems Theory and R3+ Concepts" dives into building AI systems that are not just capable — but robust, reliable, and resilient in the face of uncertainty. 🔗 https://lnkd.in/e864CRUT Reginald embodies what IEM is all about: turning technical skills into strategic leadership, transforming research into real-world impact, and leading with clarity and purpose. Congrats, Reginald — your journey continues to inspire the entire IEM community. Bennie Griggs III Alan Hill Gregory Ratcliff Rusty Yeager Sandria Elrod-Iqbal #IEMAlumni #UABEngineering #uabiem #SystemsEngineering #AIResearch #STEMLeadership #CareerGrowth
21 comments
April 15, 2025