getting out of Middle class mentally

this is a big problem with me, i will not buy things which i want if they are expensive. ( i have been Lower middle class all my life)

i earn enough to afford a Motorcycle in two month's salary but my mind wount allow me saying entry level Alto comes in that price.

i keep on postponing the purchase and looking at old bikes on olx.

so how can i come out of the middle class mentality & Mid life crisis? Mind takes me back to Bachpan ki greebi!!!