[Yetanfou]

Not at all but that might be related to the fact that I'm left-handed and as such have learnt to do many things in both left- and right-handed fashion simply because many tools are made for right-handed use, this goes from simple things like scissors to chain saws and rifles. Learning to use them in either fashion makes takes away the idea of 'doing it wrong'. It also makes me more flexible in that I have no problems swapping sides when the circumstances call for it.