Антонимом going into a tailspin

thriving flourishing prospering burgeoning blooming succeeding advancing booming blossoming growing improving increasing profiting rising arriving bourgeoning developing progressing shining building expanding flowering maturing ameliorating battening going well mushrooming producing scoring waxing yielding being successful coming along coming on covering ground cracking on doing well going forward making inroads moving ahead picking up pressing forward becoming better catching on coming of age developing well doing wonders faring well gaining ground getting ahead getting better getting on well going ahead making good making headway making it making progress making strides moving forward moving onward pressing on pushing ahead pushing forward taking steps forward working up bearing fruit becoming rich flying high forging ahead going places growing rich growing vigorously growing well making good speed turning out well getting places getting there going to town making a go shooting up getting on having legs spreading your wings

going into detail going into detail on going into hiding going into partnership with going into raptures about going into raptures over going into going in pursuit of going in for going in different directions going in advance of going in