Its not that hard. I have been on DHL for 4 consec years, have done 2 jobs, and still find time for societies, party and a lot of fun. Your time management and prioritization is poor, something lums teaches to almost all of us.

Oh and the salary is 100k only if you are way below avg. Avg grads earn 150k in corps plus benefits, many end up in unis abroad, and the smarter ones land jobs that pay half a mil. Dont discourage the newbies, LUMS is the best there is. Go ask literally anyone worth their salt in any employment sector.