I think it's reasonable if you are willing to track each bite, eat more natural and less processed foods and burn some calories each day! There's a balance between stressing yourself out over a goal number and not being accountable because you're being kind to yourself. Find that balance and then you'll lose weight at the right speed and feel good about it! Also, pay attention to the wins that aren't scale related like how your clothes fit, increased energy, better digestion, being less sluggish, etc.