Recently I have felt a lack of inspiration for painting, and I often find it difficult to continue in the middle of painting. I think it's because I'm always in my comfort zone, and I'm usually good at drawing simple figures and things like that. Anyway, it's because I didn't draw enough.
I like a painter's attitude towards painting: do your best and leave everything to time. So, while learning from excellent artists, continue to work hard!
Here are some hand-drawn exercises I've done with watercolors that might bring a touch of summer to you.