“I am not a ‘glass half full’ type of person. I am a ‘where did I put my glass’ kind of person” is a jocular line that has been printed on many images. “Is the glass half empty or half full?” is a common expression.
     
“I’m not so much a ‘glass half empty’ or ‘glass half full’ kind of person. More a ‘where did I put my glass?’” was posted on Twitter by Peter Broks on April 13, 2016. “I’m not a ‘glass half full’ person. I’m a ‘where did I put my glass?’ person” was posted on Twitter by Val on March 14, 2017. “I am not a ‘Glass half full’ type of person, I am a ‘Where did i put my Glass?’ kind of person” was posted on Twitter by Brian Red Lightning on October 5, 2017. Authorship is unknown.
   
 
Wikipedia: Is the glass half empty or half full?
“Is the glass half empty or half full?” is a common expression, a proverbial phrase, generally used rhetorically to indicate that a particular situation could be a cause for pessimism (half empty) or optimism (half full), or as a general litmus test to simply determine an individual’s worldview. The purpose of the question is to demonstrate that the situation may be seen in different ways depending on one’s point of view and that there may be opportunity in the situation as well as trouble.
     
Twitter
Peter Broks
@peterbroks
I’m not so much a “glass half empty” or “glass half full” kind of person. More a “where did I put my glass?”
11:37 AM · Apr 13, 2016·Twitter Web Client
   
Twitter
Davıd Sutherlan̈d
@Donnie_Murdo
I’m a where did I put my glass half full of beer type person.
2:50 PM · Apr 22, 2016·Tweetbot for iΟS
   
Twitter
Val
@valpanna
I’m not a “glass half full” person.
I’m a “where did I put my glass?” person.
1:05 PM · Mar 14, 2017·Twitter Web Client
   
Twitter
aLittleLeftOfNormal
@LeftOf_Normal
I’m not a “glass-half-full” person.
I’m a “where-did-I-put-my-glass” person.
10:27 PM · Jul 3, 2017·Twitter Web Client
     
Twitter
Brian Red Lightning
@Diam0nd_Blade
I am not a “Glass half full” type of person, I am a “Where did i put my Glass?” kind of person
5:01 AM · Oct 5, 2017·Twitter for iPad
 
Facebook
Jacklyn White
January 11, 2018 ·
I am not a “glass half full” type of person.
I am a “where did I put my glass? Kind of person.
 
Google Books
I Really Needed This Today: Words to Live By
By Hoda Kotb with Jane Lorenzini
New York, NY: G. P. Putnam’s Sons
2019
Pg, 338:
I am not a “glass half full” type of person. I am a “where did I put my glass?” kind of person.
     
Twitter
JESSA
@donutzmonster
I’m not a “glass half full” kinda person.
I’m more of a “where did I put my glass?” kinda person….
3:55 PM · Feb 20, 2019·Twitter Web Client
 
Twitter
Nika
@vergoepf
I am not “glass half full” type of person.
I’m a “where did I put my glass?” kind of person.
3:46 AM · Oct 10, 2020·Twitter for Android