+if [ -z "$ASSUME_YES" ]; then
+ read -e -p "The installation will take about 75-90 minutes. Continue (Y/n)?" USER_CONFIRMATION
+ [ -n "$USER_CONFIRMATION" ] && [ "$USER_CONFIRMATION" != "yes" ] && \
+ [ "$USER_CONFIRMATION" != "y" ] && echo "Cancelled!" && exit 0
+fi
+