Anyone else easily lose their momentum if interrupted by something outside of the game?

Be it a person coming in to use the room you're playing in, the dogs barking at the mailman (classic), or even just distant noise from inside your home that somehow breaches my headphones, once I get interrupted I can't seem to start again for a while. It does, unfortunately, often lead to this period of not playing since "I'll just get interrupted anyway, what's the point".

Can anyone relate? Thoughts, tips, or takes appreciated.