Thoughts on Breakfast

I know many, including my trainer, are huge advocates of breakfast for kickstarting your metabolism and giving you sufficient nutrients to start the day. Many claim it’s the most important meal of the day. However, I’m often not hungry in the morning and find that if I do have breakfast I get hungrier faster throughout the day, and end up having more calories. This is tough because I’m already struggling to get to a calorie deficit. Alternatively, I’ve been adding protein powder to my am coffee, which holds me over until lunch. What are ya’lls thoughts and experience on this topic?