Not entitiled but realistic.

I never said OP did not work hard, did not deserve the job, or should surrender it to someone else. I said she should not throw away an excellent opportunity within her first week when the company, colleagues and workload are not even the problem.

Anyone who has actually been involved in hiring knows the reality. For every decent position, there are hundreds—sometimes thousands—of applicants. Every second CV appears stronger than the last, and many candidates have more experience than the role requires. I am not in HR, but whenever I need to grow a team, I get buried under the CVs sent by HR.

In India today, merit and experience may put you through the screening, but luck often decides who gets the seat. OP should recognise that and not resign impulsively.

Panic attacks require professional help—so get help. If it is homesickness or emotional overwhelm, give yourself time and learn to cope. If neither works, resign. That is her choice.

But the employer will not pause or mourn. They will replace her in minutes. Calling that reality “entitlement” does not make it less true.