for some reason sometimes I do not have home bin folder added automatically

no problem, fixed

bashrc_overrides/_all

@@ -1,4 +1,4 @@
-for source in colored_commands convenience_aliases git_functions histcontrol ls_aliases safety_aliases terminal_colors terminal_fancyfying; do
+for source in colored_commands convenience_aliases git_functions histcontrol home_bin_folder ls_aliases safety_aliases terminal_colors terminal_fancyfying; do
   if [ -f ~/.bashrc_overrides/$source ]; then
     . ~/.bashrc_overrides/$source
   fi

bashrc_overrides/home_bin_folder

@@ -0,0 +1,4 @@
+# set PATH so it includes user's private bin if it exists
+if [ -d "$HOME/bin" ] ; then
+    PATH="$HOME/bin:$PATH"
+fi