I remember having my first period Middle School (called Jr. High School at the time) class while it was pitch black outside in Denver Colorado. It was 7th grade Life Science. I also remember my teacher, Mr. Maki, putting a small pile of Nitrogen Triiodide (NT3) on the lecture table, and hitting it with a metal rod. As we were all half asleep, when it went bang, you could have peeled me of the ceiling. It was cold, dark and very hard to be awake at that time of the morning. I don't keeping DST is a great idea. OTOH, if we keep standard time, then it is bright at 4:30 AM in the summer. That isn't great but it is probably better than retaining DST.
How about a proposal to meet in the middle. We fall back only 30 minutes this November and then never change the clocks again. Why can't Congress, vote on THAT plan?? We gain a bit of morning light in the winter and the sun doesn't wake us up too early in the summer.