When it came time to leave, I fueled up the airplane and headed for home. The runup went smoothly and within a few minutes I was accelerating down the runway. Only I wasn’t. The mighty 150 usually didn’t have an impressive acceleration on takeoff but it felt especially sluggish today. I remember thinking, “This is weird,” and that thought turned to, “I’m not sure I’m going to make it off the runway” so I aborted the takeoff.