I am left-handed. The Bible does not condemn left-handedness. What people believe about the left hand is based on myths and superstition. My first grade teacher went against the norm and did not force me to use my right hand. Attitudes have changed over the years as can be demonstrated in the fact scissors and other appliances are manufactured for lefties. 10% of the population is left-handed according to one of my doctors who is also left-handed.
"What goes around comes around" is expressed in the Bible this way: "You reap what you sow and you reap it in abundance in the future." In other words if you sow discord, judgment, hate, and etc. your will harvest the same in abundance. On the other hand if you sow love you will harvest love in abundance.
Homosexuality has been tolerated, accepted, rejected, and judged by almost every culture throughout recorded history. Even the Greek city-states did not have a common attitude towards same gender sexual relationships. Sparta required all male citizens to marry and produce children at age 30; an Athenian could loose his citizenship if it could be proven he was anal receptive. Rome tolerated homosexuality but Roman citizens forced Tiberius to have his lover assassinated before he retired to Capri to live out his life. Alexander the Great is possibly the best-known homosexual in history but he was married and produced children. Exclusive homosexuality has never been approved by any culture in the history of the world; it has been tolerated when kept private and the participant was married or so powerful and wealthy they could flaunt their sexuality in public.