For a college student, joy is getting their dream job and then their college degree. For a father, joy is to see that his kids perform well in college. A cruelty-free bakery opening nearby is a source of pleasure for a vegan food blogger. At the end of the day, everyone needs someone else that makes them happy.
The fact remains that finding happiness is a mixture of lifestyles and philosophies. Be aware of the advice if you want to be happy.