I wouldnt be without my 'landing strip' (or brazillian! lol)
Try not to tense up or it will hurt more, its not bad and its well worth it, some people just have thier bikini line done, but my view on it is if you're going to do it, do it properly!!
The thing i find worst about it is getting 'stuck together' afterwards lol and its really not a good idea to have a hot bath or shower to wash off excess wax after as that can irritate things, I find having my eyebrows done worse!!