when looking at your own profile it should be collapsed.

app/assets/javascripts/discourse/controllers/user.js.es6

@@ -1,5 +1,6 @@
 import { exportUserArchive } from 'discourse/lib/export-csv';
 import CanCheckEmails from 'discourse/mixins/can-check-emails';
+import computed from 'ember-addons/ember-computed-decorators';
 
 export default Ember.Controller.extend(CanCheckEmails, {
   indexStream: false,
@@ -11,7 +12,10 @@ export default Ember.Controller.extend(CanCheckEmails, {
     return this.get('content.username') === Discourse.User.currentProp('username');
   }.property('content.username'),
 
-  collapsedInfo: Em.computed.not('indexStream'),
+  @computed('indexStream', 'viewingSelf', 'forceExpand')
+  collapsedInfo(indexStream, viewingSelf, forceExpand){
+    return (!indexStream || viewingSelf) && !forceExpand;
+  },
 
   linkWebsite: Em.computed.not('model.isBasic'),
 
@@ -59,6 +63,9 @@ export default Ember.Controller.extend(CanCheckEmails, {
   privateMessagesUnreadActive: Em.computed.equal('pmView', 'unread'),
 
   actions: {
+    expandProfile: function() {
+      this.set('forceExpand', true);
+    },
     adminDelete: function() {
       Discourse.AdminUser.find(this.get('model.username').toLowerCase()).then(function(user){
         user.destroy({deletePosts: true});

app/assets/javascripts/discourse/templates/user/user.hbs

@@ -1,4 +1,4 @@
-<div class="container">
+<div class="container{{if viewingSelf ' viewing-self'}}">
   <section class='user-main'>
     <section {{bind-attr class="collapsedInfo :about model.profileBackground:has-background:no-background"}}  style={{model.profileBackground}}>
     <div class='staff-counters'>
@@ -52,6 +52,11 @@
               {{#if canInviteToForum}}
                 <li>{{#link-to 'userInvited' class="btn right"}}{{fa-icon "user-plus"}}{{i18n 'user.invited.title'}}{{/link-to}}</li>
               {{/if}}
+              {{#if collapsedInfo}}
+              {{#if viewingSelf}}
+              <li><a {{action "expandProfile"}} href class="btn right">{{fa-icon "angle-double-down"}}{{i18n 'user.expand_profile'}}</a></li>
+              {{/if}}
+              {{/if}}
             </ul>
           </section>
 

app/assets/stylesheets/desktop/user.scss

@@ -104,6 +104,12 @@
 
 }
 
+.viewing-self .user-main .about.collapsed-info {
+  .secondary, .staff-counters {
+    display: inherit;
+  }
+}
+
 .user-main {
   margin-bottom: 50px;
 

config/locales/client.en.yml

@@ -412,6 +412,7 @@ en:
       private_messages: "Messages"
       activity_stream: "Activity"
       preferences: "Preferences"
+      expand_profile: "Expand"
       bookmarks: "Bookmarks"
       bio: "About me"
       invited_by: "Invited By"