It can be. I'm only out to my friends and immediate family. I've been considering coming out to my grandparents and TERRIFIED that they'll hate me for it, because I love them and my extended family, love seeing them.
Hippolover25 has a point, too. It can be lonely outside the closet. Just 'cause you're out doesn't mean things'll get easier. It does for some, but not for everyone. The important thing is to find a support group, people who you can really depend on and start there. The rest can come when you feel ready.