Should I leave my guitar in same tuning?

[Iris]

I've been working on a song in double drop D. Can I leave my acoustic guitar in that tuning or should I tune it back up if I'm done practicing for the day. Worried about the strings and varied tension on the neck.

 

[idssdi]

Yes you can, there's not really a reason why you wouldn't and tuning back and forth everytime is kind of a pain really

 

[Zachary Virga]

You can definitely leave it in Drop D. I do so all the time and have been doing so for over 10 years. It won't cause any issues. I often switch tunings all the time and leave them in those tunings and have never had any issues with my multiple 6 strings acoustics, and my 12 string acoustic. Tune away and have fun!