Hi guys,
Thanks again for all your support and honest opinions.
I started to make a list of cons and came up with the below:
1. share expenses (becomes pretty annoying when one spends more than the other and we need to calculate how much each should pay)
2. wait for the other person to wake up
3. if you're not hungry at the same time, one has to wait for the other to finish his meal, and vice versa
4. agree on the route taken each day
That's hard! is'nt it?
well, i'm not hiking person, and i don't have that much experience in life to be advisor in these situtations, i just cope with things as they come, no matter how ridiculous, irritating, funny etc...they come. I find it quite refreshing

. like last week, i was given by my friend a task, to install control panel to a boat. i thought first ''well this is piece of cake, pretty much same as car electronics....'' tuned out, there were NO markings on cables or anyother documentation at hand, and top on that it started raining and i think i had little sea-sicness also. But as stubborn i am, i had to pull it off for my own honor, and because i said i would do it. after when it was done, no fuses were blown, and boat still haven't set on fire!

. but now, back to your situtation, which i understand, i'm loner too. i do things at school solo too, but conserning safety with electricity, its better to have someone watch your back. well actually teachers are pretty accurate about safeties, but there are good to be someone with the same level.
1: wouldn't that go pretty painlessly if eachother would pay expenses about 50/50 ratio? it makes trip nicer if there are some friendly-volunteered payments, like ''let's have a pizza/koffee/or something, round's on me!''
2: well you work on same company? i've not been much in worklife, but does employer wait for you to wake up? well that was bit harsh to say, but if you both agree to wake up at say, 5am, and go to sleep accordingly so you can indeed wake at that time, there shouldnt be much problem? okay i understand, people need different amount of sleep, but myself i keep my alarm on, daily at same time, just to keep ''routine'' on, and, i get very cranky, full of headache, and out-of-fuel all day, i just want sleep all day if i sleep too much.
3. i would like SO much if someone would wait me to finish my meal at school. everyone has ''hurry'' to somewhere else. we all go eating that late, it's not even growded or noisy at schools meal-place. I couldnt leave before other/s have eaten, i find it very impolite to leave before, and my nature won't allow it......of course, in your situtation, i understand it, but people need different amount of food/energy to cope on. others are hungry pretty much all the time, others need only breakfast/lunch and little bites here and there.
4. well, the way i see it, isn't hiking's one purpose to see sights? its irritating okay, if other wants to see something other wouldn't even pay to see.....but your'e friends, so it would be VERY nice thing to do to hear others opinions, and see if total route could be made so both would be happy. like in return trip, if there are any?
that's pretty much all i have to say, maybe i think things too positively, but that's just the way i think and feel.
and, if you decide to go solo, if you have reason, whatever it is, your friend surely listen to it. if you decide to go together, it can really vitalise social live, maybe you find hiking is better in together versus solo. again, i can be wrong

. i say all this as a friend, even i don't know you that well!

and sorry about mis-spelling and such....
have fun!