Have you ever noticed how when people ride their horses and reward them all the time, the horses go well for them?
There are other riders who are always angry at their horses and give them a hard time.
Keep a diary of everything that went well on your ride today, just the best three things and what you did to reward your horse. It could have been a softening of the reins allowing them to have a stretch and a break, a walk break or to finish the work session.
When you focus on what went well and the rewards you give your horse on a regular basis, you look forward to your riding and training so much more.