satnaam

waheguru ji ka khalsa waheguru ji ke fateh!! can u guys please help me? im student and i am coming into sikhi. the thing is that i have a couple of question that i wanted to know if u could answer. y is it that people do a parkarma when they have done there metha taak? is it just another way of doing darshan of Guru Granth Sahib Ji? thank u. waheguru ji ka khalsa waheguru ji ke fateh!!