A few snippets in case you want to prevent yourself from accidentally voting on things or change your behavior with regard to being swayed by existing public opinion.

You can mix-and-match a few of these if you want to e.g. not allow any voting on posts but allow upvoting on comments or something:

/* Remove upvote and downvote buttons everywhere */  
.downvote_button, .upvote_button {  
  display: none !important;  
}  

/* Remove upvote and downvote buttons from comments */  
.comment_actions .downvote_button, .comment_actions .upvote_button {  
  display: none !important;  
}  

/* Remove upvote and downvote buttons from posts */  
.post_utilities_bar .downvote_button, .post_utilities_bar .upvote_button {  
  display: none !important;  
}  

/* Remove downvote buttons everywhere */  
.downvote_button {  
  display: none !important;  
}  

/* Remove downvote buttons from comments */  
.comment_actions .downvote_button {  
  display: none !important;  
}  

/* Remove downvote buttons from posts */  
.post_utilities_bar .downvote_button {  
  display: none !important;  
}  

And in another category, removing score counts:

/* Remove score displays everywhere */  
.score {  
  display: none !important;  
}  

/* Remove score displays from posts */  
.post_utilities_bar .score {  
  display: none !important;  
}  

/* Remove score displays from comments */  
.comment_actions .score {  
  display: none !important;  
}