Explanation
https://assyst.ifs.com/blog/the-7-guiding-principles-of-itil-4-0
Don't over-engineer solutions. Think about what you can do
Like focus on value, this principle is heavily focused on the prevention of waste. Waste correlates with complexity. Higher complexity means there are more opportunities for waste to creep into a system.
Focus on delivering the desired outcome, not building the most elegant and elaborate solution. Use the minimum number of steps to deliver that outcome, ensuring you are not over-processing (delivering quality above and beyond what is required).

Problem Control. Problem control activities include problem analysis and documenting workarounds and known errors.
Just like incidents, problems will be prioritized based on the risk they pose in terms of probability and impact to services. Focus should be given to problems that have highest risk to services and service management.
https://www.bmc.com/blogs/itil-problem-management/#:~:text=2.,probability%20and%20impact%20to%20serv