These experiences can shape our expectations and desires when it comes to developing a crush. We may be more cautious in opening ourselves up to new connections, as we are more aware of the potential pitfalls that can come with a crush or romantic relationship. Our mindset and attitudes towards relationships can also change as we age, impacting the way we approach crushes. We may become more selective in the qualities we look for in a potential partner, making it harder for us to develop crushes on just anyone. We may also become more comfortable with being single and content with our own company, making us less inclined to actively seek out new romantic connections.