It's good to be able to edit with photoshop (ps) but in my view, any picture should be taken the best it can be, ie. make every shot count.
The next time you put the viewfinder to your eye, move around your subject and look at the whole picture - the subject and the surroundings. Look for a position that will give the 'best' picture (at least to you lah). Try various setting, use different apertures and shutter speeds on the same subject and see the results. Experiment! After all, now its all digital. Free to a certain extent, right. Not so 'xim tiah' even if anyhow take.
Take some more pics and post for comments.
all the best