"Stressful experience" refers to a situation or event that causes a lot of mental or emotional pressure, making you feel worried, anxious, or overwhelmed. Full definition
Buying a home for the first time can be one of the most stressful experiences for anyone, whether you are single, a couple or family. (homeownership.ca)
Doing your dissertation is one of the most stressful experiences of your academic career. (ewritingservice.com)
This can be a very stressful experience for the new parents, knowing that the intake of medications can be quite problematic. (novaholisticjournal.com)