No regrets and time to become legends were the battle cries from confident Scotland captain Andy Robertson on Thursday.
But little over 24 hours later, it was nothing but a familiar lament which carried the Scotland fans into the dark Bavarian night.
Every nation has its own hard-luck story but, despite being fuelled with a sense they failed to do themselves justice in the last European Championships, Clarke’s side never truly competed with Julian Nagelsmann’s vibrant hosts.
The warning signs were there from the first minute. The surging off-the-shoulder runs, the intense press, the exposed high line being plundered repeatedly.
Porteous' dreadful red for a two-footed challenge on Ilkay Gundogan only confirmed what everyone inside the ground knew was coming.
Scotland scored with their only effort on goal as Scott McKenna's effort struck Rudiger to wrong foot Manuel Neuer.
Such bluntness will be of huge concern given goal difference may be key if Clarke can conjure more from his team in their two remaining games against Switzerland and Hungary.