I normally lurk on these forums however I feel that I must correct you and your 'personal' and not scientifically proven view.
We've been using mobile phones for around 3 decades give or take and the evidence is pretty conclusive that there are no effects.
I put it to you that most of us have mobile phones, have done for many years have never had any issues as a prime example but also I'll link to an aged article that will explain better than I could:
http://news.bbc.co.uk/1/hi/health/7229003.stm
Also if you know a lot about radiation you would know that mobile phones emit non-ionising radiation and therefore cannot mutate DNA
In short your 'opinion is unfounded and scaremongering for effect