Shifting gears question Options

[celitron]

I'm new to driving sticking-shift. Please don't flame me, I am here to keep my car from getting damaged.

When shifting from first gear to second, do you guys release the clutch slowly then step on the gas again?
or
Do you release the clutch right away then step on the gas?

What's your process for handling the hills and slopes in an manual mr2 when you're at a complete stop? Do you use the e-brake?

1) Dad: I was told by my dad to release the clutch slowly but fast enough to keep the car going for all gears

2) Cousin: I was told by my cousin that if release the clutch slowly it would burn the clutch. He said you only release the clutch slowly on first gear. then on second i must let the clutch out completely then gas it.

3) Some guy online: I was asked some guy online and he said I should release the clutch slowly for 1st and 2nd gear then for 3 etc.... I should release the clutch quickly then gas it.

Please help I'm a bit confused now.