Can you trust your mind to recognize or interpret reality?
Are you your mind and emotions?
If you are not your mind and emotions, can you observe them?
If you can observe both your mind and emotions, can you choose whether or not to participate in them?
If you can observe your mind and emotions, then what is doing the observing?
If you are not your mind and emotions then who are you?
Are you the labels your mind and emotions have interpreted as your identity?
If you are none of those labels then again, who are you?