How can one handle rejection, especially after applying and attending several job interviews but still ends up getting rejection emails?

We have to patiently wait for out turn. One day you will surely get a joining letter. Not all nights are stayed as if...sun will rise and shine after darkness...This is what motivates me!!

I always keep moving forward , my letter will come 

Talent can't br hided, will shine at right time.

Always stay Positive, Never give up, Seek professional help on CV, Be professional on all of your social media accounts, Recruiters will look at these to help give an insight to your personality and suitability for the role

The right job is there for everybody but will never happen over night!

first of all you must be strong in this cases and not be desperate 

second point you must looking for the weak points in your CV and improve it by adding any incomplete points 

third try & try to got the suitable job

fourth point you can make it more proffessional by the prepared electronic CV's that found it online in different web sites like (bayt and others)

Hello can start with his own possibilities and forget about work by others through financing and supply available from the periphery can develop its work

Be Patient and keep on trying.