Chelsea manager, Frank Lampard has given reasons his side lost 1-0 to Bournemouth on Saturday.
The former England captain said he always anticipated a dip in form by his young team.
Chelsea have now lost four of their past five Premier League games following the 1-0 home defeat.
Bournemouth scored a VAR-awarded goal in the 84th minute and held on with relative comfort to end a run of five consecutive defeats.
The former midfielder said he was always guarded against getting too carried away as their early season-form took them as high as second in the table.
“Now we have the reality,” Lampard added
“If we are not at our best and haven’t got enough to break teams down that are organised. If players, with their individual quality and personality cannot break teams down then we have to find another way. That’s the test.
“Forget Man City game [2-1 loss]; we played well and lost. But against West Ham, who were organised and wanted to stop us playing, against Everton, organised and wanted to stop us playing, and Bournemouth, particularly organised and deep and wanted to stop us playing, we have to find another way – and we haven’t managed to do that.
“That brings nerves and stress in the stadium and in the team and we haven’t dealt with that.”