Does anyone else find it difficult to run slow after faster intervals? I’m not talking about 90 second hill repeats or something else that’s really hard. I’m talking about some of these zone 3 or 4 intervals where recovery is supposed be in zone 1. It feels like running faster completely skews my sense of perceived effort. I feel like I’m fully recovered and barely moving, but I end up running around my marathon pace. Anything slower feels unnatural. Really, I’m trying to be good and slow down when I’m supposed to. Is this a challenge for anyone else?