I’m pretty sure someone asked that already and I really tried to find a post with similar or same topic but I couldn’t find one, the search function drove me nuts 
Okay, I hope this post won’t get deleted… I become lucid via FA. So I’m in my (dream) bedroom and everything around me is similar to the real world. I want to go somewhere else but when I try, I fly through my window or go downstairs… That wastes a lot of time
So I thought there must be a “faster” way to go somewhere.
And yes, I tried the spinning thing and I can tell that the spinning thing tends to wake me up so I’m not willing to try it again!

Once I went through my wardrobe but it was dark and creepy in there and… took a lot of time either. I know, we have the possibility to use “doors” that can lead us to somewhere else but most of the time I know what’s actually behind the door (in the real world) and that pops up then (like my clothes). It seems like I’m unable to “imagine” that a whole new world could be behind my bathroom door in my dream 
It’s just a dream and it’s just a question of my expectations and the problem is me and it’s actually really easy to change the environment but I guess, I need a short-cut 
So, my question is, how do you change your environment? What are your techniques, was it always easy or tricky? Are there other ways to travel the dreamworld except flying, spinning and abusing doors? 
These are the ones I use:
Closing & opening my eyes while thinking about moving to a new place:
max speed is like 10~20 km/h.

I had two LD’s this morning and I think I should tell you how the techniques worked for me! 
A young women caused a mess in my bedroom and then she tried to stab me with a big kitchen knife. I made it into the bathroom where my father was and locked the door. I told him that she’s responsible for the mess and I was like: “Oh, and she tried to kill me with a knife by the way…” 
Well… changing the environment worked well, I was for a very long time lucid but because I rushed it I kinda took my nightmare with me
The women didn’t appear but the whole LD was tiring and every single DC was the most disinterested person ever! 

Now I know that I should have calmed down but I rushed it sigh and then I woke up.