Last June I went to
Disneyland for the first time. My company paid for the travel to San Francisco to attend a conference and since the flight is so expensive from where I live, I couldn't resist to add a few days for a personal trip to see Frisco and Disneyland. Even if I went to WDW last January and planned other theme park vacations with friends (I'm single too) during this year.
It was a wonderful trip!
As other said, you'll have the freedom to do whatever you like whenever you want. I saw Fantasmic! three times, Fireworks and WoC twice, because I like shows a lot.
Do you like riding roller coasters? You can ride CS dozens of times in a row with the single rider queue.
Do you want to train? Go back to your hotel whenever you want without worrying what the other people in your party would do.
Sure, it's better to go to a theme park with family and friends, because you'll be able to share memories forever, but this does not mean that you cannot have a blast also alone.
Just a few tips:
- bring something to entertain yourself in the queues. Maybe a book, load your smartphone with a few games or bring a mobile game console. You also may be able to engage in a conversation with people around you in the queues, but sometimes it's not possible. It's the most boring time when being alone.
- I avoid table service restaurants when alone and go for quick service (there are a lot of good options at DL). However if you want to try a restaurant don't be scared and do it. In this case absolutely bring something to do: I think it's weird to engage a conversation with people at near tables. When you are alone the service is often faster.
- consider a DL tour
- smell the roses. You have the opportunity to stop when you want to enjoy all those little details that you can oversee when in a group. You'll have plenty of time to do it (with single riders and not having to wait for other people needs you'll save a lot of time). Buy a book with Disneyland trivia and go hunting for DL secrets.
- don't be scared to ask other people to take a picture of you, so you'll have memories of your trip. I'm always happy to take pictures of other people when asked and always found others friendly when I ask it for me.
Enjoy, you have earned it.