Ignorance is bliss

Yesterday while looking for the Christmas decorations, I found a box of faded ECG strips in my garage that I had collected when I was a student paramedic. I remember that I kept many of them at the time because they looked "unusual" or "funny looking". Looking at many of them now (with just a little more knowledge and experience behind me) and I find myself wincing and thinking how blissfully unaware I was of what was in front of me at the time. All the "What ifs" that now race through my head when I look at these old bits of paper... yikes!