Southampton boss Ralph Hasenhuttl was furious with his team for their naivete against Tottenham.
The Saints were ripped apart on the counter attack by Harry Kane and Heung-Min Son.
The two combined with Kane assisting Son FOUR times, and then scoring himself, in a 5-2 win.
Post-game, the Saints boss said: "We make it that easy for them that you see how much quality they have and how quickly they can score.
"We were very naive but we had to bring some experienced players off and bring the young lads in because at the moment, we don't have anybody else.
"We know we have a very small squad at the moment. We know we have to do something.
"At the moment, definitely, we cannot power for 90 minutes. Today it was nearly 45. The first time we got in the lead I thought would help us get calmer.
"But in the Premier League, mistakes you get the bills for it, and we made too many especially before and after the half-time. We gave the game away in an easy way and this is not possible."