I wish you were my college professor, mine spends 30 minutes on something you perfectly explain in 5 minutes.

Understood in 4 minutes what could not be understood in the last 4 months...Good on you sir!

I am in an Operations Management course in my senior year of the Business school, this course was the 4th to last class required for graduation for me. I am taking this course as a winter course, 1 semester in 3 weeks.... absolutely beyond me. THANK YOU SO MUCH! You have literally saved my life for something that was beyond me!

Six years later, you're still helping people! Thank you so much for taking the time to post this!

You just saved me for my Applied Project Management final exam tomorrow! Thanks! :)

You literally have no idea how much I love you from the bottom of my heart. THANK YOU SO MUCH. Your teaching skills are brilliant and your voice is mesmerizing, plus using digital mouse makes it more fancy. Hope you business a level goes well, You SAVED me

Thank you so much!!! God bless you. You have helped me so much with my Masters in Project Management. My teacher explains NOTHING. He expects us to read the book and understand everything by ourselves. Really, THANK YOU!!!

God bless you sir, you explain everything so clearly. I wish my professor was this clear on the subject. You are a life saver, thank you, thank you!

only guy who can provide you reasonable info best regards mannn

very clear explanation putting the activity,Duration,ES,EF,LS,LF into boxes helped understand the forward and backward pass more easily. please put up a tutorial for person/day effort estimate too if you can! thanks!!

My 3 hours class summed up in 2 videos of almost 5 + 7min .... and i understood it very very well. Thanks so much

u deserve my wholehearted respec. I thought I would skip the OR topic for my studies but your videos influenced me to prepare. thank you. Keep doing your awesome work.

Your explanation is so clear and easy to get it!!! Thank you thank you🙏🏻

it's really cool how these diagrams are making sense..back and forth. i just wonder who came up with these and how it was made. it just makes sense like that lol

Prof linked your videos as part of my project management class. Short and to the point, as well as easy to understand. Sweet vid, thanks!

WOW! WOW! WOW! You made is as if you are teaching a college student a first grader math. Simple and easy to follow. Thank you.

I'm just a random high schooler so I didn't need this for an exam or anything but I think this is pretty interesting and a really efficient way of explaining! thanks for posting!

Thank you. Its seems simple, but to find such simple explanation for such simple task is not simple at all.

Thank you, kind, kind soul! Perfect examples and wonderful, easy to understand diagrams. Exactly what I needed!!!

Good god sir, I have a final exam in an hour and you've just saved my college career. I had a professor who totally botched explaining this for 8 weeks I wish i found you sooner!!!