Is it worse to have several crossovers in your story or not?

I was planning on doing a story with three crossovers, but I'm very concerned my story will just fail horribly

I'm so sorry for not doing my promises! I was so busy with my jobs and my personal problems that I forgot I had stories to post! I'm so so sorry!

Hello Everypony, My name is Stormlight. And I'm a friend of Crystal Wishes and some others who hadn't registered. I've been a bring for two years and also, i'm a loner.

I'm please to meet Everypony here in this website. If you want me to read your story to me. Please type in the comments and the link to your story (I Hope it's not Porn and Sex)