15. A system comprising: a memory; one or more processor in communication with memory; and program instructions executable by the one or more processor via the memory to perform a method comprising: collecting user data from the user; analyzing a context of an event from the user data, wherein the event comprises one or more actions; identifying subsequent actions of the event based on the context of the event and participants of the event; creating one or more context-personality-cognitive state (CPC) mapping; adding the one or more CPC mapping to a knowledgebase by machine learning; predicting a first cognitive state of the user while performing a first subsequent action amongst the subsequent actions of the event by use of the knowledgebase; and generating an alarm for a first subsequent action based on the predicted first cognitive state of the user and notifying the generated alarm to the user.
15. A system comprising: a memory; one or more processor in communication with memory; and program instructions executable by the one or more processor via the memory to perform a method comprising: collecting user data from the user; analyzing a context of an event from the user data, wherein the event comprises one or more actions; identifying subsequent actions of the event based on the context of the event and participants of the event; creating one or more context-personality-cognitive state (CPC) mapping; adding the one or more CPC mapping to a knowledgebase by machine learning; predicting a first cognitive state of the user while performing a first subsequent action amongst the subsequent actions of the event by use of the knowledgebase; and generating an alarm for a first subsequent action based on the predicted first cognitive state of the user and notifying the generated alarm to the user. 19. The system of claim 15 , further comprising: identifying a cognitive state of the user based on analyzing the user data, wherein the user data utilized for the identifying the cognitive state includes one or more of the following selected from the group consisting of body monitoring data, speech monitoring data, and video monitoring data.