I currently require over 5000 calories a day and I am doing 4/7 days entirely with Soylent. It is really hard. However, I am surprised I can even do it some day

I currently require over 5000 calories a day and I am doing 4/7 days entirely with Soylent. It is really hard. However, I am surprised I can even do it some days and think about how much harder it would be if I picked some other nutritionally complete dish that tastes better.