burn-out syndrome 1 [vynechat] identita 1 [vynechat] identity 1 [vynechat] labor 1 [vynechat] productivity 1 [vynechat] produktivita 1 [vynechat] práca 1 [vynechat] sebahodnotenie 1 [vynechat] sebaprijatie 1 [vynechat] self-acceptance 1 [vynechat] self-evaluation 1 [vynechat] syndróm vyhorenia 1 [vynechat]