hidayat for matala...

..... students  who are  willing  are eager enthusiasts  and can focus  better in their  subject matter if  they have  no inner and outer  disturbances  , they also   are more involved and more  deeply interested  in learning  their  lessons  and prefer  regular punctual  practice  time,  expanding their  mental  shapes  building  up brain muscles as a result  polishing their  intellectuality  and  increasing their  capabilities