I am 178cm tall and currently 94kgs. I have been losing weight steadily over the past year. I think I lost more than 20kg in the last year.

I am currently on 1750 calories a day. My maintenance is 2319 calories(Sedentary without counting exercise and walking).

I walk 10k steps 6 days a week

I go to the gym (arms, chest, shoulders) 4 to 5 days a week.

I am considering increasing my steps from10k to 15k or 20k a day(six days a week) but I am not sure if I will find the time to do that.

I want to lose weight fast. Before the summer I want to get to 80kgs.

My question is, is it unsafe to not count the calories for walking and exercising? I dont want to because I wanna get to 80kgs. I take a good multivitamin and drink plenty of water daily. I also take around 110gs of protein per day.