Used when an action could lead to personal gain or benefits, often financially. Mike was excited to be in on the new tech startup, eyeing potential profits.
Pro Tip 2/3
Exclusivity
Implies being part of a select group with access to special opportunities. Being in on the exclusive club events made her feel special.
Pro Tip 3/3
Shared Activity
Focuses on joining others in an activity or pursuit, emphasizing collaboration. They didn't want to miss out and were eager to get in on the community project.