As for me - i have a dream to win odd 100+. I bet always, when it possible, but still didn`t win.
You need to keep trying to hit those odds. I've even won odds over 500 once and cashed out big with a parlay bet. Sure, odds like that had a slim chance of hitting, but that's where the excitement is as the payout is huge. So if you're a regular sports gambler, stick to your usual style and treat parlay bets as a bonus. Trust me, if you don't stop, you'll eventually hit your dream.
This is more like spraying money around with hope you will gather them all together later on which might end up good for you but in a very rare okay. maybe if you're gambling with junks you might enjoy the process but for someone with hope of winning such gambling style in my opinion isn't advisable but well every one with what favours them just a lucky game.