Sometimes, stepping into the unknown can be very scary yet extremely beautiful as it opens a new door offering growth, opportunities, lessons and happiness.
It is, at least, better than being in a dull situation where you feel stuck or will regret to be in after staying in it for a longer period of time.
It may turn out to be worse. It happens many times. So, in an attempt to prevent ourselves from it, we can evaluate the pros and cons and their extents before stepping forward.